--- title: 'Table of Contents' url: 'https://grav.alicesastroinfo.com/table-of-contents' markdown: 'https://grav.alicesastroinfo.com/table-of-contents.md' date: '2010-03-23' --- # [Table of Contents](https://grav.alicesastroinfo.com/table-of-contents) ## 2012 - [My Favorite Maya Mythology and Astronomy](https://grav.alicesastroinfo.com/blog/my-favorite-maya-mythology-and-astronomy) - [Thanksgiving and Astronomy](https://grav.alicesastroinfo.com/blog/thanksgiving-and-astronomy) - [2012 – The (2009) Movie](https://grav.alicesastroinfo.com/blog/2012-the-2009-movie) - [Video: 2012 and Lecture: The Moon](https://grav.alicesastroinfo.com/blog/video-2012-and-lecture-the-moon) - [2012](https://grav.alicesastroinfo.com/blog/2012) - [Talk Coming Up! 2012: the Movie, the Astronomy, and the Hoax!](https://grav.alicesastroinfo.com/blog/talk-coming-up-2012-the-movie-the-astronomy-and-the-hoax) ## 365 Days of Astronomy - [Which Binoculars Should I Buy? – 365 Days of Astronomy Podcast](https://grav.alicesastroinfo.com/blog/which-binoculars-should-i-buy-365-days-of-astronomy-podcast) - [Which Binoculars? – 365 Days of Astronomy](https://grav.alicesastroinfo.com/blog/which-binoculars-365-days-of-astronomy) - [International Observe the Moon Night – 2010](https://grav.alicesastroinfo.com/blog/international-observe-the-moon-night-2010) - [Iapetus and the Cassini Regio: 365 Days of Astronomy](https://grav.alicesastroinfo.com/blog/iapetus-and-the-cassini-regio-365-days-of-astronomy) - [Dark Days of Winter: 365 Days of Astronomy](https://grav.alicesastroinfo.com/blog/dark-days-of-winter-365-days-of-astronomy) - [365 Days of Astronomy](https://grav.alicesastroinfo.com/blog/365-days-of-astronomy) ## ada lovelace day - [Henrietta Swan Leavitt… and Dolls](https://grav.alicesastroinfo.com/blog/henrietta-swan-leavitt-and-dolls) ## ALH 84001 - [Magnetotactic Bacteria from Mars?](https://grav.alicesastroinfo.com/blog/magnetotactic-bacteria-from-mars) ## art - [Astronomy Books for the Very Young](https://grav.alicesastroinfo.com/blog/astronomy-books-for-the-very-young) - [Spirit at Troy](https://grav.alicesastroinfo.com/blog/spirit-at-troy) - [A Challenge for Artists! Spirit at Troy](https://grav.alicesastroinfo.com/blog/a-competition-for-artists-spirit-at-troy) - [And the Winner Is ….](https://grav.alicesastroinfo.com/blog/and-the-winner-is) - [Deadline is approaching …](https://grav.alicesastroinfo.com/blog/deadline-is-approaching) - [Icon Competition!](https://grav.alicesastroinfo.com/blog/icon-competition) ## asteriod - [Incoming: Asteroid 2012 DA14](https://grav.alicesastroinfo.com/blog/incoming-asteroid-2012-da14) ## asteroid - [Too Many Meteors? Nah.](https://grav.alicesastroinfo.com/blog/too-many-meteors-nah) ## Astronomical Society of the Pacific - [Planets Cards!](https://grav.alicesastroinfo.com/blog/planets-cards) - [The Pluto Debate Rolls On](https://grav.alicesastroinfo.com/blog/the-pluto-debate-rolls-on) - [At ASP](https://grav.alicesastroinfo.com/blog/at-asp) ## astrophysics - [My Star Exploded Last Week](https://grav.alicesastroinfo.com/blog/my-star-exploded-last-week) ## audio - [Iapetus and the Cassini Regio: 365 Days of Astronomy](https://grav.alicesastroinfo.com/blog/iapetus-and-the-cassini-regio-365-days-of-astronomy) - [No Podcasts](https://grav.alicesastroinfo.com/blog/no-podcasts) - [July-August Sky](https://grav.alicesastroinfo.com/blog/july-august-sky) - [Stargazing Opportunities](https://grav.alicesastroinfo.com/blog/stargazing-opportunities) - [AstroInfo – Now Served in Audacious Audio!](https://grav.alicesastroinfo.com/blog/astroinfo-now-served-in-audacious-audio) - [The Ugly Ducklings: Composition of Uranus and Neptune](https://grav.alicesastroinfo.com/blog/the-ugly-ducklings-composition-of-uranus-and-neptune) - [We Caught One! SWIFT Sees a Supernova!](https://grav.alicesastroinfo.com/blog/we-caught-one-swift-sees-a-supernova) ## binoculars - [Comet NEOWISE (C/2020 F3) from West Seattle](https://grav.alicesastroinfo.com/blog/comet-neowise-c-2020-f3-from-west-seattle) - [Comet PanSTARRS](https://grav.alicesastroinfo.com/blog/comet-panstarrs) ## careers - [Henrietta Swan Leavitt… and Dolls](https://grav.alicesastroinfo.com/blog/henrietta-swan-leavitt-and-dolls) ## Carnival of Space - [Mars Rover Rocker-Bogie Differential](https://grav.alicesastroinfo.com/blog/mars-rover-rocker-bogie-differential) - [Carnival of Space #153](https://grav.alicesastroinfo.com/blog/carnival-of-space-153) - [Science with a Twist, Astronomy Day, and Carnival of Space](https://grav.alicesastroinfo.com/blog/science-with-a-twist-astronomy-day-and-carnival-of-space) - [Carnival of Space #147](https://grav.alicesastroinfo.com/blog/carnival-of-space-147) - [Carnival of Space & Link](https://grav.alicesastroinfo.com/blog/carnival-of-space-link) - [Carnival #144](https://grav.alicesastroinfo.com/blog/carnival-144) - [Carnival of Space #139](https://grav.alicesastroinfo.com/blog/carnival-of-space-139) - [Carnival of Space #138](https://grav.alicesastroinfo.com/blog/carnival-of-space-138) - [Dark Days of Winter: 365 Days of Astronomy](https://grav.alicesastroinfo.com/blog/dark-days-of-winter-365-days-of-astronomy) - [Carnival of Space #134](https://grav.alicesastroinfo.com/blog/carnival-of-space-134) - [Links for December 2](https://grav.alicesastroinfo.com/blog/links-for-december-2) - [Carnival of Space #124](https://grav.alicesastroinfo.com/blog/carnival-of-space-124) - [Carnivals #121-123](https://grav.alicesastroinfo.com/blog/carnivals-121-123) - [Some Links](https://grav.alicesastroinfo.com/blog/some-links) - [Carnival of Space](https://grav.alicesastroinfo.com/blog/carnival-of-space) - [A Puzzle and Two Carnivals](https://grav.alicesastroinfo.com/blog/a-puzzle-and-two-carnivals) - [Two Carnivals (107 and 108)](https://grav.alicesastroinfo.com/blog/two-carnivals-107-and-108) - [A Few Good Links](https://grav.alicesastroinfo.com/blog/a-few-good-links) - [Carnival of Space (#101, #102)](https://grav.alicesastroinfo.com/blog/carnival-of-space-101-102) - [Carnival of Space #100](https://grav.alicesastroinfo.com/blog/carnival-of-space-100) - [Carnival of Space #99](https://grav.alicesastroinfo.com/blog/carnival-of-space-99) - [Carnival of Space #96](https://grav.alicesastroinfo.com/blog/carnival-of-space-96) - [Ada Lovelace Day and Carnivals of Space](https://grav.alicesastroinfo.com/blog/ada) - [Carnival of Space #91 and a Side Note](https://grav.alicesastroinfo.com/blog/carnival-of-space-91-and-a-side-note) - [365 Days of Astronomy](https://grav.alicesastroinfo.com/blog/365-days-of-astronomy) - [Carnival of Love! …. I mean, Space!](https://grav.alicesastroinfo.com/blog/carnival-of-love-i-mean-space) - [Carnival of Space #85 and #86](https://grav.alicesastroinfo.com/blog/carnival-of-space-85-and-86) - [Blog Awards](https://grav.alicesastroinfo.com/blog/blog-awards) - [Carnival of Space #84](https://grav.alicesastroinfo.com/blog/carnival-of-space-84) - [Carnival of Space #80, #81, #82, and #83](https://grav.alicesastroinfo.com/blog/carnival-of-space-80-81-82-and-83) - [Carnival of Space #79](https://grav.alicesastroinfo.com/blog/carnival-of-space-79) - [Carnival of Space #77 … or is #78?](https://grav.alicesastroinfo.com/blog/carnival-of-space-77-2) - [Carnival of Space #77](https://grav.alicesastroinfo.com/blog/carnival-of-space-77) - [Carnival of Space #76(?)](https://grav.alicesastroinfo.com/blog/carnival-of-space-76) - [Carnival of Space #75](https://grav.alicesastroinfo.com/blog/carnival-of-space-75) - [The Next Carnival of Space (#73)](https://grav.alicesastroinfo.com/blog/the-next-carnival-of-space-73) - [Carnival of Space: October 2, 2008](https://grav.alicesastroinfo.com/blog/carnival-of-space-october-2-2008) ## Cassini - [September 22 Fall Equinox Sunset Watch–2017](https://grav.alicesastroinfo.com/blog/september-22-fall-equinox-sunset-watch-2017) ## Ceres - [A List of Dwarf Planets](https://grav.alicesastroinfo.com/blog/a-list-of-dwarf-planets) ## CERN - [Thanksgiving and Astronomy](https://grav.alicesastroinfo.com/blog/thanksgiving-and-astronomy) ## Chandra - [Chandra Sees Kepler’s Supernova](https://grav.alicesastroinfo.com/blog/chandra-sees-keplers-supernova) ## Citizen Science - [Hanny’s Voorwerp – now in HST!](https://grav.alicesastroinfo.com/blog/hannys-voorwerp-now-in-hst) ## Comet - [Comet NEOWISE (C/2020 F3) from West Seattle](https://grav.alicesastroinfo.com/blog/comet-neowise-c-2020-f3-from-west-seattle) - [Comet ISON from Seattle, after Perihelion (November 28)](https://grav.alicesastroinfo.com/blog/comet-ison-from-seattle-after-perihelion-november-28) - [Comet ISON from Seattle](https://grav.alicesastroinfo.com/blog/comet-ison-from-seattle) - [Where is Comet PanSTARRS? (Estimating the Sky in Degrees)](https://grav.alicesastroinfo.com/blog/where-is-comet-panstarrs-really-estimating-the-sky-in-degrees) - [Photo of Comet PanSTARRS from West Seattle: Through the Clouds](https://grav.alicesastroinfo.com/blog/photo-of-comet-panstarrs-from-west-seattle-through-the-clouds) - [Too Many Meteors? Nah.](https://grav.alicesastroinfo.com/blog/too-many-meteors-nah) - [Comet PanSTARRS](https://grav.alicesastroinfo.com/blog/comet-panstarrs) - [Summer Solstice Sunset – 2010](https://grav.alicesastroinfo.com/blog/summer-solstice-sunset-2010) - [Comet McNaught](https://grav.alicesastroinfo.com/blog/comet-mcnaught) - [Comet Lulin](https://grav.alicesastroinfo.com/blog/comet-lulin) - [The Star of Bethlehem](https://grav.alicesastroinfo.com/blog/the-star-of-bethlehem) - [Comet Holmes (a.k.a. 17P)](https://grav.alicesastroinfo.com/blog/comet-holmes-aka-17p) ## commercial spaceflight - [\#LaunchAmerica Live Commentary: SpaceX Demo-2 test flight of Crew Dragon](https://grav.alicesastroinfo.com/blog/launchamerica-live-commentary-spacex-demo-2-test-flight-of-crew-dragon) ## contest - [Spirit at Troy](https://grav.alicesastroinfo.com/blog/spirit-at-troy) - [A Challenge for Artists! Spirit at Troy](https://grav.alicesastroinfo.com/blog/a-competition-for-artists-spirit-at-troy) - [A Puzzle and Two Carnivals](https://grav.alicesastroinfo.com/blog/a-puzzle-and-two-carnivals) - [Smithsonian Photography Contest](https://grav.alicesastroinfo.com/blog/smithsonian-photography-contest) - [Logo](https://grav.alicesastroinfo.com/blog/logo) - [Scientists Who Work in Astronomy-Related Fields Needed](https://grav.alicesastroinfo.com/blog/scientists-who-work-in-astronomy-related-fields-needed) - [Let it Be Known …](https://grav.alicesastroinfo.com/blog/let-it-be-known) - [Blog Awards](https://grav.alicesastroinfo.com/blog/blog-awards) - [And the Winner Is ….](https://grav.alicesastroinfo.com/blog/and-the-winner-is) - [Deadline is approaching …](https://grav.alicesastroinfo.com/blog/deadline-is-approaching) - [Phoenix Epitaph Contest!](https://grav.alicesastroinfo.com/blog/phoenix-epitaph-contest) - [Icon Competition!](https://grav.alicesastroinfo.com/blog/icon-competition) ## Cosmology - [Dark Energy](https://grav.alicesastroinfo.com/blog/dark-energy) - [Why I Believe (In Dark Matter)](https://grav.alicesastroinfo.com/blog/why-i-believe-in-dark-matter) - [I had to share …](https://grav.alicesastroinfo.com/blog/i-had-to-share) - [ALICE looks at collisions of lead ions](https://grav.alicesastroinfo.com/blog/alice-looks-at-collisions-of-lead-ions) - [A Series of Questions (II)](https://grav.alicesastroinfo.com/blog/a-series-of-questions) - [What is Hawking Radiation?](https://grav.alicesastroinfo.com/blog/what-is-hawking-radiation) ## Craft - [Make Your Own Pluto Globe (MAPS as of 7-16-2015!)](https://grav.alicesastroinfo.com/blog/make-your-own-pluto-globe-new-maps) ## Dark Energy - [Dark Energy](https://grav.alicesastroinfo.com/blog/dark-energy) ## Dark Matter - [Why I Believe (In Dark Matter)](https://grav.alicesastroinfo.com/blog/why-i-believe-in-dark-matter) - [ALICE looks at collisions of lead ions](https://grav.alicesastroinfo.com/blog/alice-looks-at-collisions-of-lead-ions) - [A Series of Questions (II)](https://grav.alicesastroinfo.com/blog/a-series-of-questions) ## Dawn - [Worlds of Stone: 11/08/2011](https://grav.alicesastroinfo.com/blog/worlds-of-stone-11082011) ## Deimos - [Answering Questions: Life on Mars?](https://grav.alicesastroinfo.com/blog/answering-questions-life-on-mars) ## DNA - [DNA Rap](https://grav.alicesastroinfo.com/blog/dna-rap) - [PCR R&B](https://grav.alicesastroinfo.com/blog/pcr-rb) ## Dwarf Planets - [Planets Cards!](https://grav.alicesastroinfo.com/blog/planets-cards) - [A List of Dwarf Planets](https://grav.alicesastroinfo.com/blog/a-list-of-dwarf-planets) - [Thanks Mike Brown!](https://grav.alicesastroinfo.com/blog/thanks-mike-brown) - [A New (Dwarf) Planet!](https://grav.alicesastroinfo.com/blog/a-new-dwarf-planet) ## Earth - [Seasonal Sunset Watches](https://grav.alicesastroinfo.com/blog/seasonal-sunset-watches-2021) - [Seasonal Sunset Watches!](https://grav.alicesastroinfo.com/blog/seasonal-sunset-watches) - [March 20 Spring Equinox Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2018) - [March 20 Spring Equinox Sunset Watch — 2017](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2017) - [Spring Equinox Sunset Watch – 2015](https://grav.alicesastroinfo.com/blog/spring-equinox-sunset-watch-2015) - [Fall Equinox Sunset Watch with Preschool Activities! – 2014](https://grav.alicesastroinfo.com/blog/fall-equinox-sunset-watch-with-preschool-activities-2014) - [Summer Solstice Sunset Watch – 2014](https://grav.alicesastroinfo.com/blog/summer-solstice-sunset-watch-2014) - [Spring Equinox Sunset Watch – 2014](https://grav.alicesastroinfo.com/blog/spring-equinox-sunset-watch-2014) - [Comet ISON from Seattle](https://grav.alicesastroinfo.com/blog/comet-ison-from-seattle) - [Fall Equinox Sunset Watch – 2013 – Toddler Special and ISON Q&A](https://grav.alicesastroinfo.com/blog/fall-equinox-sunset-watch-2013-toddler-special-and-ison-qa) - [What If We Had No Moon? (Oblivion Spoilers)](https://grav.alicesastroinfo.com/blog/what-if-we-had-no-moon-oblivion-spoilers) - [Spring Equinox Sunset Watch — 2013](https://grav.alicesastroinfo.com/blog/spring-equinox-sunset-watch-2013) - [Too Many Meteors? Nah.](https://grav.alicesastroinfo.com/blog/too-many-meteors-nah) - [Thunderstorms and Gamma Ray Flashes?!](https://grav.alicesastroinfo.com/blog/thunderstorms-and-gamma-ray-flashes) - [Iceland Volcano – Eyjafjöll (April 14, 2010)](https://grav.alicesastroinfo.com/blog/iceland-volcano-eyjafjoll-april-14-2010) - [Earthquakes and the Length of a Day](https://grav.alicesastroinfo.com/blog/earthquakes-and-the-length-of-a-day) - [Earth-Centered Events](https://grav.alicesastroinfo.com/blog/earth-centered-events) - [Animal Astronomy](https://grav.alicesastroinfo.com/blog/animal-astronomy) - [Earth Revealed: Astronomy Day 2009 at Pacific Science Center](https://grav.alicesastroinfo.com/blog/astronomy-day-2009-at-pacific-science-center) - [GPS Satellites](https://grav.alicesastroinfo.com/blog/gps-satellites) - [American Moon Illusion](https://grav.alicesastroinfo.com/blog/american-moon-illusion) - [Earth Hour](https://grav.alicesastroinfo.com/blog/earth-hour) - [Calendrical Conundrums](https://grav.alicesastroinfo.com/blog/calendrical-conundrums) - [The Star of Bethlehem](https://grav.alicesastroinfo.com/blog/the-star-of-bethlehem) ## eclipse - [September 22 Fall Equinox Sunset Watch–2017](https://grav.alicesastroinfo.com/blog/september-22-fall-equinox-sunset-watch-2017) ## Enceladus - [Thanksgiving and Astronomy](https://grav.alicesastroinfo.com/blog/thanksgiving-and-astronomy) ## Eris - [A List of Dwarf Planets](https://grav.alicesastroinfo.com/blog/a-list-of-dwarf-planets) ## Event - [Seasonal Sunset Watches](https://grav.alicesastroinfo.com/blog/seasonal-sunset-watches-2021) - [Livestream Commentary: Mars Perseverance Entry, Descent, and Landing](https://grav.alicesastroinfo.com/blog/livestream-commentary-mars-perseverance-entry-descent-and-landing) - [Crew Dragon Splashdown: Sunday August 2, 11:15am Pacific](https://grav.alicesastroinfo.com/blog/crew-dragon-splashdown-sunday-august-2-1115am-pacific) - [Seasonal Sunset Watches!](https://grav.alicesastroinfo.com/blog/seasonal-sunset-watches) - [March 20 Spring Equinox Sunset Watch — 2019](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2019) - [September 19 Fall Equinox Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/september-19-fall-equinox-sunset-watch-2018) - [June 16 Summer Solstice Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/june-16-summer-solstice-sunset-watch-2018) - [March 20 Spring Equinox Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2018) - [December 21 Winter Solstice Sunset Watch–2017](https://grav.alicesastroinfo.com/blog/december-21-winter-solstice-sunset-watch-2017) - [September 22 Fall Equinox Sunset Watch–2017](https://grav.alicesastroinfo.com/blog/september-22-fall-equinox-sunset-watch-2017) - [June 20 Summer Solstice Sunset Watch –2017](https://grav.alicesastroinfo.com/blog/june-20-summer-solstice-sunset-watch-2017) - [March 20 Spring Equinox Sunset Watch — 2017](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2017) - [December 21 Winter Solstice Sunset Watch — 2016](https://grav.alicesastroinfo.com/blog/december-21-winter-solstice-sunset-watch-2016) - [June 20 Summer Solstice Sunset Watch — 2016](https://grav.alicesastroinfo.com/blog/june-20-summer-solstice-sunset-watch-2016) - [December 21st Winter Solstice Sunset Watch – 2015](https://grav.alicesastroinfo.com/blog/december-21st-winter-solstice-sunset-watch-2015) - [Make Your Own Pluto Globe (MAPS as of 7-16-2015!)](https://grav.alicesastroinfo.com/blog/make-your-own-pluto-globe-new-maps) - [Spring Equinox Sunset Watch – 2015](https://grav.alicesastroinfo.com/blog/spring-equinox-sunset-watch-2015) - [Fall Equinox Sunset Watch with Preschool Activities! – 2014](https://grav.alicesastroinfo.com/blog/fall-equinox-sunset-watch-with-preschool-activities-2014) - [Summer Solstice Sunset Watch – 2014](https://grav.alicesastroinfo.com/blog/summer-solstice-sunset-watch-2014) - [Spring Equinox Sunset Watch – 2014](https://grav.alicesastroinfo.com/blog/spring-equinox-sunset-watch-2014) - [Winter Solstice Sunset Watch – 2013](https://grav.alicesastroinfo.com/blog/winter-solstice-sunset-watch-2013) - [Watch the MAVEN Launch With Me: Monday at 10am Pacific](https://grav.alicesastroinfo.com/blog/watch-the-maven-launch-with-me-monday-at-10am-pacific) - [Comet ISON from Seattle](https://grav.alicesastroinfo.com/blog/comet-ison-from-seattle) - [Fall Equinox Sunset Watch – 2013 – Toddler Special and ISON Q&A](https://grav.alicesastroinfo.com/blog/fall-equinox-sunset-watch-2013-toddler-special-and-ison-qa) - [Spring Equinox Sunset Watch — 2013](https://grav.alicesastroinfo.com/blog/spring-equinox-sunset-watch-2013) - [Too Many Meteors? Nah.](https://grav.alicesastroinfo.com/blog/too-many-meteors-nah) - [Russian Meteor \[Update\]](https://grav.alicesastroinfo.com/blog/russian-meteor-update) - [Incoming: Asteroid 2012 DA14](https://grav.alicesastroinfo.com/blog/incoming-asteroid-2012-da14) - [Seasons “Cheat Sheet”](https://grav.alicesastroinfo.com/blog/seasons-cheat-sheet) - [International Observe the Moon Night – 2010](https://grav.alicesastroinfo.com/blog/international-observe-the-moon-night-2010) - [Autumn Equinox Sunset Viewing – 2010](https://grav.alicesastroinfo.com/blog/autumn-equinox-sunset-viewing-2010) - [Science with a Twist, Astronomy Day, and Carnival of Space](https://grav.alicesastroinfo.com/blog/science-with-a-twist-astronomy-day-and-carnival-of-space) - [Earth-Centered Events](https://grav.alicesastroinfo.com/blog/earth-centered-events) - [Spring Equinox Sunset – 2010](https://grav.alicesastroinfo.com/blog/spring-equinox-sunset-2010) - [Last-Minute Stargazing Tonight – West Seattle](https://grav.alicesastroinfo.com/blog/last-minute-stargazing-tonight-west-seattle) - [Winter Solstice Sunset – 2009](https://grav.alicesastroinfo.com/blog/winter-solstice-sunset-2009) - [Geminids at the Seattle Christmas Ship](https://grav.alicesastroinfo.com/blog/geminids-at-the-seattle-christmas-ship) - [West Seattle Stargazing Tonight – Solstice Park 12/7/2009](https://grav.alicesastroinfo.com/blog/west-seattle-stargazing-tonight-solstice-park-1272009) - [More Happenings!](https://grav.alicesastroinfo.com/blog/more-happenings) - [Video: 2012 and Lecture: The Moon](https://grav.alicesastroinfo.com/blog/video-2012-and-lecture-the-moon) - [Talk Coming Up! 2012: the Movie, the Astronomy, and the Hoax!](https://grav.alicesastroinfo.com/blog/talk-coming-up-2012-the-movie-the-astronomy-and-the-hoax) - [Equinox Event](https://grav.alicesastroinfo.com/blog/equinox-event) - [Solstice Park, West Seattle](https://grav.alicesastroinfo.com/blog/solstice-park-west-seattle) - [AstroInfo is One Year Old!](https://grav.alicesastroinfo.com/blog/astroinfo-is-one-year-old) - [March is Imminent!](https://grav.alicesastroinfo.com/blog/march-is-imminent) - [The Star of Bethlehem](https://grav.alicesastroinfo.com/blog/the-star-of-bethlehem) - [Road Quality, West Seattle](https://grav.alicesastroinfo.com/blog/road-quality-west-seattle) - [Seattleites: Come to Science with a Twist!](https://grav.alicesastroinfo.com/blog/seattleites-come-to-science-with-a-twist) - [Stargazing Opportunities](https://grav.alicesastroinfo.com/blog/stargazing-opportunities) - [March Lunar Eclipse](https://grav.alicesastroinfo.com/blog/march-lunar-eclipse) - [Aurigid Meteor Shower](https://grav.alicesastroinfo.com/blog/aurigid-meteor-shower) ## Exoplanets - [More Exoplanets!](https://grav.alicesastroinfo.com/blog/more-exoplanets) - [Kepler 10b](https://grav.alicesastroinfo.com/blog/kepler-10b) - [Kepler Mission: Basic Background](https://grav.alicesastroinfo.com/blog/kepler-mission-basic-background) - [Quick Updates: Kepler, Saturn, Perseids, Jupiter](https://grav.alicesastroinfo.com/blog/quick-updates-kepler-saturn-perseids-jupiter) - [Some Links](https://grav.alicesastroinfo.com/blog/some-links) - [Exoplanets Photographed!](https://grav.alicesastroinfo.com/blog/exoplanets-photographed) - [Exo-Earth around Gliese 581?](https://grav.alicesastroinfo.com/blog/exo-earth-around-gliese-581) ## food - [Cooking In Space](https://grav.alicesastroinfo.com/blog/cooking-in-space) ## food allergies - [Carnival of Space #91 and a Side Note](https://grav.alicesastroinfo.com/blog/carnival-of-space-91-and-a-side-note) ## Galaxies - [Quasars vs Pulsars](https://grav.alicesastroinfo.com/blog/quasars-vs-pulsars) ## galaxy - [Density Waves: What’s Up with Galactic Spiral Arms?](https://grav.alicesastroinfo.com/blog/density-waves) ## Gamma Ray Bursts - [Thunderstorms and Gamma Ray Flashes?!](https://grav.alicesastroinfo.com/blog/thunderstorms-and-gamma-ray-flashes) ## Geology - [Iceland Volcano – Eyjafjöll (April 14, 2010)](https://grav.alicesastroinfo.com/blog/iceland-volcano-eyjafjoll-april-14-2010) ## Haumea - [A List of Dwarf Planets](https://grav.alicesastroinfo.com/blog/a-list-of-dwarf-planets) ## High Energy - [Thunderstorms and Gamma Ray Flashes?!](https://grav.alicesastroinfo.com/blog/thunderstorms-and-gamma-ray-flashes) ## Hoax - [My Favorite Maya Mythology and Astronomy](https://grav.alicesastroinfo.com/blog/my-favorite-maya-mythology-and-astronomy) - [Mars as Big as the Moon 09 #2](https://grav.alicesastroinfo.com/blog/mars-as-big-as-the-moon-09-2) - [Mars as Big as the Moon (2009 edition) – Still Not True](https://grav.alicesastroinfo.com/blog/mars-moon-2009-edition-still-not-true) - [Aliens? Yes. UFOs? No.](https://grav.alicesastroinfo.com/blog/aliens-yes-ufos-no) - [The Real Deal: Space Pens](https://grav.alicesastroinfo.com/blog/the-real-deal-space-pens) - [Mars Hoax, Again Again and Again](https://grav.alicesastroinfo.com/blog/mars-hoax-again-again-and-again) - [Planetary Alignment](https://grav.alicesastroinfo.com/blog/planetary-alignment) - [Mars Hoax Again](https://grav.alicesastroinfo.com/blog/moon-hoax-again) ## How-to - [Binocular Mount](https://grav.alicesastroinfo.com/blog/binocular-mount) ## Hubble - [Hanny’s Voorwerp – now in HST!](https://grav.alicesastroinfo.com/blog/hannys-voorwerp-now-in-hst) - [Science with a Twist, Astronomy Day, and Carnival of Space](https://grav.alicesastroinfo.com/blog/science-with-a-twist-astronomy-day-and-carnival-of-space) - [Hubble 3D vs Life](https://grav.alicesastroinfo.com/blog/hubble-3d-vs-life) - [Huge New NASA Photos at Pacific Science Center](https://grav.alicesastroinfo.com/blog/huge-new-nasa-photos-at-pacific-science-center) - [Exoplanets Photographed!](https://grav.alicesastroinfo.com/blog/exoplanets-photographed) ## human spaceflight - [Crew Dragon Splashdown: Sunday August 2, 11:15am Pacific](https://grav.alicesastroinfo.com/blog/crew-dragon-splashdown-sunday-august-2-1115am-pacific) - [\#LaunchAmerica Live Commentary: SpaceX Demo-2 test flight of Crew Dragon](https://grav.alicesastroinfo.com/blog/launchamerica-live-commentary-spacex-demo-2-test-flight-of-crew-dragon) - [What If We Had No Moon? (Oblivion Spoilers)](https://grav.alicesastroinfo.com/blog/what-if-we-had-no-moon-oblivion-spoilers) - [Space Missions You Really Should Know](https://grav.alicesastroinfo.com/blog/space-missions-you-really-should-know) - [Hubble 3D vs Life](https://grav.alicesastroinfo.com/blog/hubble-3d-vs-life) - [Which Way to Mars?](https://grav.alicesastroinfo.com/blog/which-way-to-mars) - [Cooking In Space](https://grav.alicesastroinfo.com/blog/cooking-in-space) - [Thanksgiving and Astronomy](https://grav.alicesastroinfo.com/blog/thanksgiving-and-astronomy) - [NASA Update](https://grav.alicesastroinfo.com/blog/nasa-update) - [The Real Deal: Space Pens](https://grav.alicesastroinfo.com/blog/the-real-deal-space-pens) - [ISS Baby](https://grav.alicesastroinfo.com/blog/iss-baby) ## Iapetus - [Iapetus and the Cassini Regio: 365 Days of Astronomy](https://grav.alicesastroinfo.com/blog/iapetus-and-the-cassini-regio-365-days-of-astronomy) ## International Year of Astronomy - [Huge New NASA Photos at Pacific Science Center](https://grav.alicesastroinfo.com/blog/huge-new-nasa-photos-at-pacific-science-center) - [Image Unveiling Celebration at Pacific Science Center](https://grav.alicesastroinfo.com/blog/image-unveiling-celebration-at-pacific-science-center) - [March is Imminent!](https://grav.alicesastroinfo.com/blog/march-is-imminent) - [Two Ways to Support AstroInfo](https://grav.alicesastroinfo.com/blog/two-ways-to-support-astroinfo) - [Do You Write About Astronomy?](https://grav.alicesastroinfo.com/blog/do-you-write-about-astronomy) ## Interview - [Interview with KOMO Radio – July 2014](https://grav.alicesastroinfo.com/blog/interview-with-komo-radio-july-2014) - [Alice’s AstroInfo Videocast and TV Interview](https://grav.alicesastroinfo.com/blog/alices-astroinfo-videocast-and-tv-interview) ## Jason Enevoldsen - [Photo of Comet PanSTARRS from West Seattle: Through the Clouds](https://grav.alicesastroinfo.com/blog/photo-of-comet-panstarrs-from-west-seattle-through-the-clouds) ## Jupiter - [Autumn Equinox Sunset Viewing – 2010](https://grav.alicesastroinfo.com/blog/autumn-equinox-sunset-viewing-2010) - [Quick Updates: Kepler, Saturn, Perseids, Jupiter](https://grav.alicesastroinfo.com/blog/quick-updates-kepler-saturn-perseids-jupiter) ## Kepler - [Kepler 10b](https://grav.alicesastroinfo.com/blog/kepler-10b) - [Kepler Mission: Basic Background](https://grav.alicesastroinfo.com/blog/kepler-mission-basic-background) ## KOMO - [Interview with KOMO Radio – July 2014](https://grav.alicesastroinfo.com/blog/interview-with-komo-radio-july-2014) ## Launch - [\#LaunchAmerica Live Commentary: SpaceX Demo-2 test flight of Crew Dragon](https://grav.alicesastroinfo.com/blog/launchamerica-live-commentary-spacex-demo-2-test-flight-of-crew-dragon) - [The Rocket and the Sundog](https://grav.alicesastroinfo.com/blog/the-rocket-and-the-sundog) ## Lawrence Hall of Science - [Planets Cards!](https://grav.alicesastroinfo.com/blog/planets-cards) ## Life - [Mineral Indications of Water](https://grav.alicesastroinfo.com/blog/mineral-indications-of-water) - [Answering Questions: Life on Other Planets?](https://grav.alicesastroinfo.com/blog/answering-questions-life-on-other-planets) - [Magnetotactic Bacteria from Mars?](https://grav.alicesastroinfo.com/blog/magnetotactic-bacteria-from-mars) - [Animal Astronomy](https://grav.alicesastroinfo.com/blog/animal-astronomy) - [Aliens? Yes. UFOs? No.](https://grav.alicesastroinfo.com/blog/aliens-yes-ufos-no) - [Seattleites: Come to Science with a Twist!](https://grav.alicesastroinfo.com/blog/seattleites-come-to-science-with-a-twist) - [Astrobiology Rap](https://grav.alicesastroinfo.com/blog/astrobiology-rap) - [A Series of Questions (II)](https://grav.alicesastroinfo.com/blog/a-series-of-questions) ## Life on Mars - [Livestream Commentary: Mars Perseverance Entry, Descent, and Landing](https://grav.alicesastroinfo.com/blog/livestream-commentary-mars-perseverance-entry-descent-and-landing) - [Watch the MAVEN Launch With Me: Monday at 10am Pacific](https://grav.alicesastroinfo.com/blog/watch-the-maven-launch-with-me-monday-at-10am-pacific) - [Mars Rover Rocker-Bogie Differential](https://grav.alicesastroinfo.com/blog/mars-rover-rocker-bogie-differential) - [Summer Solstice Sunset – 2010](https://grav.alicesastroinfo.com/blog/summer-solstice-sunset-2010) - [Mineral Indications of Water](https://grav.alicesastroinfo.com/blog/mineral-indications-of-water) - [Magnetotactic Bacteria](https://grav.alicesastroinfo.com/blog/magnetotactic-bacteria) - [Answering Questions: Life on Other Planets?](https://grav.alicesastroinfo.com/blog/answering-questions-life-on-other-planets) - [Magnetotactic Bacteria from Mars?](https://grav.alicesastroinfo.com/blog/magnetotactic-bacteria-from-mars) - [Answering Questions: Life on Mars?](https://grav.alicesastroinfo.com/blog/answering-questions-life-on-mars) - [Vacations to Mars and Pacific Science Center](https://grav.alicesastroinfo.com/blog/mars-questions) - [Short. Life on Mars?](https://grav.alicesastroinfo.com/blog/short-life-on-mars) ## Makemake - [A List of Dwarf Planets](https://grav.alicesastroinfo.com/blog/a-list-of-dwarf-planets) - [A New (Dwarf) Planet!](https://grav.alicesastroinfo.com/blog/a-new-dwarf-planet) ## Mars - [Livestream Commentary: Mars Perseverance Entry, Descent, and Landing](https://grav.alicesastroinfo.com/blog/livestream-commentary-mars-perseverance-entry-descent-and-landing) - [Watch the MAVEN Launch With Me: Monday at 10am Pacific](https://grav.alicesastroinfo.com/blog/watch-the-maven-launch-with-me-monday-at-10am-pacific) - [Mars Rover Rocker-Bogie Differential](https://grav.alicesastroinfo.com/blog/mars-rover-rocker-bogie-differential) - [Soil on Mars Honors Around the Americas](https://grav.alicesastroinfo.com/blog/soil-on-mars-honors-around-the-americas) - [Which Way to Mars?](https://grav.alicesastroinfo.com/blog/which-way-to-mars) - [Communicating With Mars](https://grav.alicesastroinfo.com/blog/communicating-with-mars) - [Spirit at Troy](https://grav.alicesastroinfo.com/blog/spirit-at-troy) - [Why Is Rust Red?](https://grav.alicesastroinfo.com/blog/why-is-rust-red) - [Mineral Indications of Water](https://grav.alicesastroinfo.com/blog/mineral-indications-of-water) - [A Challenge for Artists! Spirit at Troy](https://grav.alicesastroinfo.com/blog/a-competition-for-artists-spirit-at-troy) - [Stationary Science: Spirit at Troy](https://grav.alicesastroinfo.com/blog/stationary-science-spirit-at-troy) - [Mars Calendar](https://grav.alicesastroinfo.com/blog/mars-calendar) - [Martian Adventures: A Tale of Two Robots](https://grav.alicesastroinfo.com/blog/martian-adventures-a-tale-of-two-robots) - [Dunes on Mars – New HiRISE Images](https://grav.alicesastroinfo.com/blog/dunes-on-mars-new-hirise-images) - [Magnetotactic Bacteria](https://grav.alicesastroinfo.com/blog/magnetotactic-bacteria) - [Magnetotactic Bacteria from Mars?](https://grav.alicesastroinfo.com/blog/magnetotactic-bacteria-from-mars) - [Thanksgiving and Astronomy](https://grav.alicesastroinfo.com/blog/thanksgiving-and-astronomy) - [Answering Questions: Life on Mars?](https://grav.alicesastroinfo.com/blog/answering-questions-life-on-mars) - [Mars as Big as the Moon 09 #2](https://grav.alicesastroinfo.com/blog/mars-as-big-as-the-moon-09-2) - [Mars as Big as the Moon (2009 edition) – Still Not True](https://grav.alicesastroinfo.com/blog/mars-moon-2009-edition-still-not-true) - [Vacations to Mars and Pacific Science Center](https://grav.alicesastroinfo.com/blog/mars-questions) - [Short. Life on Mars?](https://grav.alicesastroinfo.com/blog/short-life-on-mars) - [Phoenix Epitaph Contest!](https://grav.alicesastroinfo.com/blog/phoenix-epitaph-contest) - [Snow Falling on … Mars](https://grav.alicesastroinfo.com/blog/snow-falling-on-mars) - [Mars Hoax, Again Again and Again](https://grav.alicesastroinfo.com/blog/mars-hoax-again-again-and-again) - [Mars Has Water – Yes, Again](https://grav.alicesastroinfo.com/blog/mars-has-water-yes-again) - [Ice on Mars! Umm… duh…](https://grav.alicesastroinfo.com/blog/ice-on-mars-umm-duh) - [Phoenix Landing](https://grav.alicesastroinfo.com/blog/phoenix-landing) - [Mars Hoax Again](https://grav.alicesastroinfo.com/blog/moon-hoax-again) - [Mars Has Water …](https://grav.alicesastroinfo.com/blog/mars-has-water) ## math - [Where is Comet PanSTARRS? (Estimating the Sky in Degrees)](https://grav.alicesastroinfo.com/blog/where-is-comet-panstarrs-really-estimating-the-sky-in-degrees) ## Mercury - [Worlds of Stone: 11/08/2011](https://grav.alicesastroinfo.com/blog/worlds-of-stone-11082011) - [Worlds of Stone, Worlds Unknown: NASA Investigates Mercury and the Asteroid Belt](https://grav.alicesastroinfo.com/blog/worlds-of-stone-worlds-unknown-nasa-investigates-mercury-and-the-asteroid-belt) - [MESSENGER’s 3rd Flyby of Mercury](https://grav.alicesastroinfo.com/blog/messengers-3rd-flyby-of-mercury) - [NEW Images from Mercury!!](https://grav.alicesastroinfo.com/blog/new-images-from-mercury) ## MESSENGER - [Worlds of Stone: 11/08/2011](https://grav.alicesastroinfo.com/blog/worlds-of-stone-11082011) ## meteor - [Too Many Meteors? Nah.](https://grav.alicesastroinfo.com/blog/too-many-meteors-nah) - [Russian Meteor \[Update\]](https://grav.alicesastroinfo.com/blog/russian-meteor-update) ## Meteor Shower - [March 20 Spring Equinox Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2018) - [Where Should You Go for Stargazing or to watch the Perseids?](https://grav.alicesastroinfo.com/blog/where-should-you-go-for-stargazing-or-to-watch-the-perseids) - [What If We Had No Moon? (Oblivion Spoilers)](https://grav.alicesastroinfo.com/blog/what-if-we-had-no-moon-oblivion-spoilers) - [Too Many Meteors? Nah.](https://grav.alicesastroinfo.com/blog/too-many-meteors-nah) - [Russian Meteor \[Update\]](https://grav.alicesastroinfo.com/blog/russian-meteor-update) - [Incoming: Asteroid 2012 DA14](https://grav.alicesastroinfo.com/blog/incoming-asteroid-2012-da14) - [Geminids at the Seattle Christmas Ship](https://grav.alicesastroinfo.com/blog/geminids-at-the-seattle-christmas-ship) - [Quick Updates: Kepler, Saturn, Perseids, Jupiter](https://grav.alicesastroinfo.com/blog/quick-updates-kepler-saturn-perseids-jupiter) - [Heat: We’re Doing it Wrong!](https://grav.alicesastroinfo.com/blog/heat-were-doing-it-wrong) - [Aurigid Meteor Shower](https://grav.alicesastroinfo.com/blog/aurigid-meteor-shower) ## meteorite - [Too Many Meteors? Nah.](https://grav.alicesastroinfo.com/blog/too-many-meteors-nah) ## Moon - [March 20 Spring Equinox Sunset Watch — 2019](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2019) - [December 21 Winter Solstice Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/december-21-winter-solstice-sunset-watch-2018) - [December 21 Winter Solstice Sunset Watch–2017](https://grav.alicesastroinfo.com/blog/december-21-winter-solstice-sunset-watch-2017) - [June 20 Summer Solstice Sunset Watch –2017](https://grav.alicesastroinfo.com/blog/june-20-summer-solstice-sunset-watch-2017) - [What If We Had No Moon? (Oblivion Spoilers)](https://grav.alicesastroinfo.com/blog/what-if-we-had-no-moon-oblivion-spoilers) - [International Observe the Moon Night – 2010](https://grav.alicesastroinfo.com/blog/international-observe-the-moon-night-2010) - [Autumn Equinox Sunset Viewing – 2010](https://grav.alicesastroinfo.com/blog/autumn-equinox-sunset-viewing-2010) - [Moon over West Seattle](https://grav.alicesastroinfo.com/blog/moon-over-west-seattle) - [Thanksgiving and Astronomy](https://grav.alicesastroinfo.com/blog/thanksgiving-and-astronomy) - [The Moon Has Water](https://grav.alicesastroinfo.com/blog/the-moon-has-water) - [Video: 2012 and Lecture: The Moon](https://grav.alicesastroinfo.com/blog/video-2012-and-lecture-the-moon) - [Alice’s AstroInfo Videocast and TV Interview](https://grav.alicesastroinfo.com/blog/alices-astroinfo-videocast-and-tv-interview) - [LCROSS Impact](https://grav.alicesastroinfo.com/blog/lcross-impact) - [American Moon Illusion](https://grav.alicesastroinfo.com/blog/american-moon-illusion) - [Moon Mission – The Music Video](https://grav.alicesastroinfo.com/blog/moon-mission-the-music-video) - [March Lunar Eclipse](https://grav.alicesastroinfo.com/blog/march-lunar-eclipse) ## movie - [What If We Had No Moon? (Oblivion Spoilers)](https://grav.alicesastroinfo.com/blog/what-if-we-had-no-moon-oblivion-spoilers) ## Movie Review - [Hubble 3D vs Life](https://grav.alicesastroinfo.com/blog/hubble-3d-vs-life) - [2012 – The (2009) Movie](https://grav.alicesastroinfo.com/blog/2012-the-2009-movie) ## NASA - [Livestream Commentary: Mars Perseverance Entry, Descent, and Landing](https://grav.alicesastroinfo.com/blog/livestream-commentary-mars-perseverance-entry-descent-and-landing) - [Crew Dragon Splashdown: Sunday August 2, 11:15am Pacific](https://grav.alicesastroinfo.com/blog/crew-dragon-splashdown-sunday-august-2-1115am-pacific) - [\#LaunchAmerica Live Commentary: SpaceX Demo-2 test flight of Crew Dragon](https://grav.alicesastroinfo.com/blog/launchamerica-live-commentary-spacex-demo-2-test-flight-of-crew-dragon) - [Seasonal Sunset Watches!](https://grav.alicesastroinfo.com/blog/seasonal-sunset-watches) - [March 20 Spring Equinox Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2018) - [December 21 Winter Solstice Sunset Watch–2017](https://grav.alicesastroinfo.com/blog/december-21-winter-solstice-sunset-watch-2017) - [June 20 Summer Solstice Sunset Watch –2017](https://grav.alicesastroinfo.com/blog/june-20-summer-solstice-sunset-watch-2017) - [March 20 Spring Equinox Sunset Watch — 2017](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2017) - [Incoming: Asteroid 2012 DA14](https://grav.alicesastroinfo.com/blog/incoming-asteroid-2012-da14) - [Mars Rover Rocker-Bogie Differential](https://grav.alicesastroinfo.com/blog/mars-rover-rocker-bogie-differential) - [Worlds of Stone: 11/08/2011](https://grav.alicesastroinfo.com/blog/worlds-of-stone-11082011) - [Worlds of Stone, Worlds Unknown: NASA Investigates Mercury and the Asteroid Belt](https://grav.alicesastroinfo.com/blog/worlds-of-stone-worlds-unknown-nasa-investigates-mercury-and-the-asteroid-belt) - [My Star Exploded Last Week](https://grav.alicesastroinfo.com/blog/my-star-exploded-last-week) - [Kepler 10b](https://grav.alicesastroinfo.com/blog/kepler-10b) - [Thunderstorms and Gamma Ray Flashes?!](https://grav.alicesastroinfo.com/blog/thunderstorms-and-gamma-ray-flashes) - [Storm on Saturn – with a Tail](https://grav.alicesastroinfo.com/blog/storm-on-saturn) - [Kepler Mission: Basic Background](https://grav.alicesastroinfo.com/blog/kepler-mission-basic-background) - [Science with a Twist, Astronomy Day, and Carnival of Space](https://grav.alicesastroinfo.com/blog/science-with-a-twist-astronomy-day-and-carnival-of-space) - [NASA Update](https://grav.alicesastroinfo.com/blog/nasa-update) - [NASA Mission Madness](https://grav.alicesastroinfo.com/blog/nasa-mission-madness) - [ISS Baby](https://grav.alicesastroinfo.com/blog/iss-baby) - [Rockets Bursting in Air](https://grav.alicesastroinfo.com/blog/rockets-bursting-in-air) - [Sputnik’s 50th](https://grav.alicesastroinfo.com/blog/16) - [What’s Up with the Shuttle?](https://grav.alicesastroinfo.com/blog/whats-up-with-the-shuttle) ## Near Earth Object - [Incoming: Asteroid 2012 DA14](https://grav.alicesastroinfo.com/blog/incoming-asteroid-2012-da14) ## Neptune - [The Ugly Ducklings: Composition of Uranus and Neptune](https://grav.alicesastroinfo.com/blog/the-ugly-ducklings-composition-of-uranus-and-neptune) ## New Horizons - [Make Your Own Pluto Globe (MAPS as of 7-16-2015!)](https://grav.alicesastroinfo.com/blog/make-your-own-pluto-globe-new-maps) ## Optical Effects - [The Rocket and the Sundog](https://grav.alicesastroinfo.com/blog/the-rocket-and-the-sundog) ## Pacific Science Center - [Worlds of Stone: 11/08/2011](https://grav.alicesastroinfo.com/blog/worlds-of-stone-11082011) - [Worlds of Stone, Worlds Unknown: NASA Investigates Mercury and the Asteroid Belt](https://grav.alicesastroinfo.com/blog/worlds-of-stone-worlds-unknown-nasa-investigates-mercury-and-the-asteroid-belt) - [July-August 2010](https://grav.alicesastroinfo.com/blog/july-august-2010) - [Soil on Mars Honors Around the Americas](https://grav.alicesastroinfo.com/blog/soil-on-mars-honors-around-the-americas) - [Particle Aquarium](https://grav.alicesastroinfo.com/blog/particle-aquarium) - [Science with a Twist, Astronomy Day, and Carnival of Space](https://grav.alicesastroinfo.com/blog/science-with-a-twist-astronomy-day-and-carnival-of-space) - [Earth-Centered Events](https://grav.alicesastroinfo.com/blog/earth-centered-events) - [Hubble 3D vs Life](https://grav.alicesastroinfo.com/blog/hubble-3d-vs-life) - [Martian Adventures: A Tale of Two Robots](https://grav.alicesastroinfo.com/blog/martian-adventures-a-tale-of-two-robots) - [Dunes on Mars – New HiRISE Images](https://grav.alicesastroinfo.com/blog/dunes-on-mars-new-hirise-images) - [January-February 2010 Sky](https://grav.alicesastroinfo.com/blog/january-february-2010-sky) - [Huge New NASA Photos at Pacific Science Center](https://grav.alicesastroinfo.com/blog/huge-new-nasa-photos-at-pacific-science-center) - [Image Unveiling Celebration at Pacific Science Center](https://grav.alicesastroinfo.com/blog/image-unveiling-celebration-at-pacific-science-center) - [Video: 2012 and Lecture: The Moon](https://grav.alicesastroinfo.com/blog/video-2012-and-lecture-the-moon) - [September-October Sky 2009](https://grav.alicesastroinfo.com/blog/september-october-sky-2009) - [July-August Sky, 2009](https://grav.alicesastroinfo.com/blog/july-august-sky-2009) - [May-June Sky](https://grav.alicesastroinfo.com/blog/may-june-sky) - [Earth Revealed: Astronomy Day 2009 at Pacific Science Center](https://grav.alicesastroinfo.com/blog/astronomy-day-2009-at-pacific-science-center) - [New Home! Welcome!](https://grav.alicesastroinfo.com/blog/new-home) - [Planets Cards!](https://grav.alicesastroinfo.com/blog/planets-cards) - [January-February Sky](https://grav.alicesastroinfo.com/blog/january-february-sky) - [November-December Sky](https://grav.alicesastroinfo.com/blog/november-december-sky) - [Lucy is SO AWESOME](https://grav.alicesastroinfo.com/blog/lucy-is-so-awesome) - [Seattleites: Come to Science with a Twist!](https://grav.alicesastroinfo.com/blog/seattleites-come-to-science-with-a-twist) - [July-August Sky](https://grav.alicesastroinfo.com/blog/july-august-sky) ## people - [Ada Lovelace Day Featuring: Pamela Gay](https://grav.alicesastroinfo.com/blog/pamelagay) - [Jay O’Callahan and the NASA Story](https://grav.alicesastroinfo.com/blog/jayocallahan) - [Ada Lovelace Day and Carnivals of Space](https://grav.alicesastroinfo.com/blog/ada) - [Carl Sagan’s Cosmos](https://grav.alicesastroinfo.com/blog/carl-sagans-cosmos) - [Tyson’s Speech](https://grav.alicesastroinfo.com/blog/tysons-speech) - [Gender Analyzer](https://grav.alicesastroinfo.com/blog/gender-analyzer) - [Do You Write About Astronomy?](https://grav.alicesastroinfo.com/blog/do-you-write-about-astronomy) - [Thanks Mike Brown!](https://grav.alicesastroinfo.com/blog/thanks-mike-brown) ## Phobos - [Answering Questions: Life on Mars?](https://grav.alicesastroinfo.com/blog/answering-questions-life-on-mars) ## Photo - [Photo of Comet PanSTARRS from West Seattle: Through the Clouds](https://grav.alicesastroinfo.com/blog/photo-of-comet-panstarrs-from-west-seattle-through-the-clouds) - [Storm on Saturn – with a Tail](https://grav.alicesastroinfo.com/blog/storm-on-saturn) - [International Observe the Moon Night – 2010](https://grav.alicesastroinfo.com/blog/international-observe-the-moon-night-2010) - [Earth-Centered Events](https://grav.alicesastroinfo.com/blog/earth-centered-events) - [Smithsonian Photography Contest](https://grav.alicesastroinfo.com/blog/smithsonian-photography-contest) - [Exoplanets Photographed!](https://grav.alicesastroinfo.com/blog/exoplanets-photographed) - [NEW Images from Mercury!!](https://grav.alicesastroinfo.com/blog/new-images-from-mercury) - [Diffraction Spikes, or Why Stars Have Points](https://grav.alicesastroinfo.com/blog/diffraction-spikes-or-why-stars-have-points) - [Comet Holmes (a.k.a. 17P)](https://grav.alicesastroinfo.com/blog/comet-holmes-aka-17p) ## Photos - [Spring](https://grav.alicesastroinfo.com/blog/spring) - [Moon over West Seattle](https://grav.alicesastroinfo.com/blog/moon-over-west-seattle) ## Physics - [Density Waves: What’s Up with Galactic Spiral Arms?](https://grav.alicesastroinfo.com/blog/density-waves) - [Retrograde Motion](https://grav.alicesastroinfo.com/blog/retrograde-motion) ## Planetarium - [Science with a Twist, Astronomy Day, and Carnival of Space](https://grav.alicesastroinfo.com/blog/science-with-a-twist-astronomy-day-and-carnival-of-space) - [Hubble 3D vs Life](https://grav.alicesastroinfo.com/blog/hubble-3d-vs-life) - [Martian Adventures: A Tale of Two Robots](https://grav.alicesastroinfo.com/blog/martian-adventures-a-tale-of-two-robots) - [January-February 2010 Sky](https://grav.alicesastroinfo.com/blog/january-february-2010-sky) - [Earth Revealed: Astronomy Day 2009 at Pacific Science Center](https://grav.alicesastroinfo.com/blog/astronomy-day-2009-at-pacific-science-center) - [New Home! Welcome!](https://grav.alicesastroinfo.com/blog/new-home) ## Planetary Alignment - [Planetary Alignment](https://grav.alicesastroinfo.com/blog/planetary-alignment) ## Pluto - [Make Your Own Pluto Globe (MAPS as of 7-16-2015!)](https://grav.alicesastroinfo.com/blog/make-your-own-pluto-globe-new-maps) - [Planets Cards!](https://grav.alicesastroinfo.com/blog/planets-cards) - [A List of Dwarf Planets](https://grav.alicesastroinfo.com/blog/a-list-of-dwarf-planets) - [The Pluto Debate Rolls On](https://grav.alicesastroinfo.com/blog/the-pluto-debate-rolls-on) - [A New (Dwarf) Planet!](https://grav.alicesastroinfo.com/blog/a-new-dwarf-planet) ## Pluto Debate - [The Pluto Debate Rolls On](https://grav.alicesastroinfo.com/blog/the-pluto-debate-rolls-on) - [What is a Planet?](https://grav.alicesastroinfo.com/blog/what-is-a-planet) ## Radio - [Interview with KOMO Radio – July 2014](https://grav.alicesastroinfo.com/blog/interview-with-komo-radio-july-2014) ## Recommendations - [Comet NEOWISE (C/2020 F3) from West Seattle](https://grav.alicesastroinfo.com/blog/comet-neowise-c-2020-f3-from-west-seattle) - [Astronomy Books for the Very Young](https://grav.alicesastroinfo.com/blog/astronomy-books-for-the-very-young) - [Stargazing](https://grav.alicesastroinfo.com/blog/stargazing) - [2009 Gift Guide](https://grav.alicesastroinfo.com/blog/2009-gift-guide) - [What Do You Want for Christmas?](https://grav.alicesastroinfo.com/blog/what-do-you-want-for-christmas) - [What Telescope Should I Buy?](https://grav.alicesastroinfo.com/blog/what-telescope-should-i-buy) ## Satellites - [GPS Satellites](https://grav.alicesastroinfo.com/blog/gps-satellites) ## Saturn - [September 22 Fall Equinox Sunset Watch–2017](https://grav.alicesastroinfo.com/blog/september-22-fall-equinox-sunset-watch-2017) - [Storm on Saturn – with a Tail](https://grav.alicesastroinfo.com/blog/storm-on-saturn) - [Summer Solstice Sunset – 2010](https://grav.alicesastroinfo.com/blog/summer-solstice-sunset-2010) - [Iapetus and the Cassini Regio: 365 Days of Astronomy](https://grav.alicesastroinfo.com/blog/iapetus-and-the-cassini-regio-365-days-of-astronomy) - [Quick Updates: Kepler, Saturn, Perseids, Jupiter](https://grav.alicesastroinfo.com/blog/quick-updates-kepler-saturn-perseids-jupiter) - [Planets and Moons (from the BA)](https://grav.alicesastroinfo.com/blog/planets-and-moons-from-the-ba) ## Saturn's Moons - [Planets and Moons (from the BA)](https://grav.alicesastroinfo.com/blog/planets-and-moons-from-the-ba) ## season - [September 22 Fall Equinox Sunset Watch–2017](https://grav.alicesastroinfo.com/blog/september-22-fall-equinox-sunset-watch-2017) ## Seattle - [Stargazing](https://grav.alicesastroinfo.com/blog/stargazing) ## Seattle Astronomical Society - [Links for December 2](https://grav.alicesastroinfo.com/blog/links-for-december-2) ## Solar Sail - [IKAROS – Japan’s Solar Sail](https://grav.alicesastroinfo.com/blog/ikaros-japans-solar-sail) ## Solar System - [March 20 Spring Equinox Sunset Watch — 2019](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2019) - [September 19 Fall Equinox Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/september-19-fall-equinox-sunset-watch-2018) - [June 16 Summer Solstice Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/june-16-summer-solstice-sunset-watch-2018) - [December 21 Winter Solstice Sunset Watch–2017](https://grav.alicesastroinfo.com/blog/december-21-winter-solstice-sunset-watch-2017) - [September 22 Fall Equinox Sunset Watch–2017](https://grav.alicesastroinfo.com/blog/september-22-fall-equinox-sunset-watch-2017) - [Spring Equinox Sunset Watch – 2015](https://grav.alicesastroinfo.com/blog/spring-equinox-sunset-watch-2015) - [How Many Times Can One Spacecraft Leave the Solar System? – 365 Days of Astronomy](https://grav.alicesastroinfo.com/blog/how-many-times-can-one-spacecraft-leave-the-solar-system-365-days-of-astronomy) - [Kepler Mission: Basic Background](https://grav.alicesastroinfo.com/blog/kepler-mission-basic-background) - [Answering Questions: Life on Other Planets?](https://grav.alicesastroinfo.com/blog/answering-questions-life-on-other-planets) - [Planets Cards!](https://grav.alicesastroinfo.com/blog/planets-cards) - [Comet Lulin](https://grav.alicesastroinfo.com/blog/comet-lulin) - [Planetary Alignment](https://grav.alicesastroinfo.com/blog/planetary-alignment) - [Retrograde Motion](https://grav.alicesastroinfo.com/blog/retrograde-motion) - [The Ugly Ducklings: Composition of Uranus and Neptune](https://grav.alicesastroinfo.com/blog/the-ugly-ducklings-composition-of-uranus-and-neptune) - [A Series of Questions (II)](https://grav.alicesastroinfo.com/blog/a-series-of-questions) - [Asteroid 2007 TU24 NOT Going to Hit the Earth](https://grav.alicesastroinfo.com/blog/asteroid-2007-tu24-not-going-to-hit-the-earth) - [A Series of Questions (I)](https://grav.alicesastroinfo.com/blog/a-series-of-questions-i) - [What is a Planet?](https://grav.alicesastroinfo.com/blog/what-is-a-planet) ## Spacecraft - [Crew Dragon Splashdown: Sunday August 2, 11:15am Pacific](https://grav.alicesastroinfo.com/blog/crew-dragon-splashdown-sunday-august-2-1115am-pacific) - [\#LaunchAmerica Live Commentary: SpaceX Demo-2 test flight of Crew Dragon](https://grav.alicesastroinfo.com/blog/launchamerica-live-commentary-spacex-demo-2-test-flight-of-crew-dragon) - [How Many Times Can One Spacecraft Leave the Solar System? – 365 Days of Astronomy](https://grav.alicesastroinfo.com/blog/how-many-times-can-one-spacecraft-leave-the-solar-system-365-days-of-astronomy) - [Watch the MAVEN Launch With Me: Monday at 10am Pacific](https://grav.alicesastroinfo.com/blog/watch-the-maven-launch-with-me-monday-at-10am-pacific) - [Worlds of Stone, Worlds Unknown: NASA Investigates Mercury and the Asteroid Belt](https://grav.alicesastroinfo.com/blog/worlds-of-stone-worlds-unknown-nasa-investigates-mercury-and-the-asteroid-belt) - [Phoenix Epitaph Contest!](https://grav.alicesastroinfo.com/blog/phoenix-epitaph-contest) - [Snow Falling on … Mars](https://grav.alicesastroinfo.com/blog/snow-falling-on-mars) - [NEW Images from Mercury!!](https://grav.alicesastroinfo.com/blog/new-images-from-mercury) - [Rockets Bursting in Air](https://grav.alicesastroinfo.com/blog/rockets-bursting-in-air) - [Mars Has Water – Yes, Again](https://grav.alicesastroinfo.com/blog/mars-has-water-yes-again) - [A Series of Questions (II)](https://grav.alicesastroinfo.com/blog/a-series-of-questions) - [Phoenix Landing](https://grav.alicesastroinfo.com/blog/phoenix-landing) - [Sputnik’s 50th](https://grav.alicesastroinfo.com/blog/16) - [What’s Up with the Shuttle?](https://grav.alicesastroinfo.com/blog/whats-up-with-the-shuttle) - [Chandra Sees Kepler’s Supernova](https://grav.alicesastroinfo.com/blog/chandra-sees-keplers-supernova) ## Spectroscopy - [Rainbows and Stars](https://grav.alicesastroinfo.com/blog/rainbows-and-stars) ## Star - [Chandra Sees Kepler’s Supernova](https://grav.alicesastroinfo.com/blog/chandra-sees-keplers-supernova) ## Stargazing - [Red Light and Night Vision](https://grav.alicesastroinfo.com/blog/red-light-night-vision) ## Stars - [Upcoming Nova in Corona Borealis](https://grav.alicesastroinfo.com/blog/upcoming-nova-in-corona-borealis) - [BREAKING NEWS: Possible Nova in Delphinus](https://grav.alicesastroinfo.com/blog/breaking-news-possible-nova-in-delphinus) - [My Star Exploded Last Week](https://grav.alicesastroinfo.com/blog/my-star-exploded-last-week) - [We Caught One! SWIFT Sees a Supernova!](https://grav.alicesastroinfo.com/blog/we-caught-one-swift-sees-a-supernova) - [Diffraction Spikes, or Why Stars Have Points](https://grav.alicesastroinfo.com/blog/diffraction-spikes-or-why-stars-have-points) - [Quasars vs Pulsars](https://grav.alicesastroinfo.com/blog/quasars-vs-pulsars) - [Stellar Clusters](https://grav.alicesastroinfo.com/blog/stellar-clusters) - [Polaris: A Cepheid Variable](https://grav.alicesastroinfo.com/blog/polaris-a-cepheid-variable) ## Sun - [Seasonal Sunset Watches](https://grav.alicesastroinfo.com/blog/seasonal-sunset-watches-2021) - [Seasonal Sunset Watches!](https://grav.alicesastroinfo.com/blog/seasonal-sunset-watches) - [March 20 Spring Equinox Sunset Watch — 2019](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2019) - [December 21 Winter Solstice Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/december-21-winter-solstice-sunset-watch-2018) - [September 19 Fall Equinox Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/september-19-fall-equinox-sunset-watch-2018) - [June 16 Summer Solstice Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/june-16-summer-solstice-sunset-watch-2018) - [March 20 Spring Equinox Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2018) - [December 21 Winter Solstice Sunset Watch–2017](https://grav.alicesastroinfo.com/blog/december-21-winter-solstice-sunset-watch-2017) - [September 22 Fall Equinox Sunset Watch–2017](https://grav.alicesastroinfo.com/blog/september-22-fall-equinox-sunset-watch-2017) - [June 20 Summer Solstice Sunset Watch –2017](https://grav.alicesastroinfo.com/blog/june-20-summer-solstice-sunset-watch-2017) - [March 20 Spring Equinox Sunset Watch — 2017](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2017) - [December 21 Winter Solstice Sunset Watch — 2016](https://grav.alicesastroinfo.com/blog/december-21-winter-solstice-sunset-watch-2016) - [June 20 Summer Solstice Sunset Watch — 2016](https://grav.alicesastroinfo.com/blog/june-20-summer-solstice-sunset-watch-2016) - [December 21st Winter Solstice Sunset Watch – 2015](https://grav.alicesastroinfo.com/blog/december-21st-winter-solstice-sunset-watch-2015) - [Spring Equinox Sunset Watch – 2015](https://grav.alicesastroinfo.com/blog/spring-equinox-sunset-watch-2015) - [Fall Equinox Sunset Watch with Preschool Activities! – 2014](https://grav.alicesastroinfo.com/blog/fall-equinox-sunset-watch-with-preschool-activities-2014) - [Summer Solstice Sunset Watch – 2014](https://grav.alicesastroinfo.com/blog/summer-solstice-sunset-watch-2014) - [Spring Equinox Sunset Watch – 2014](https://grav.alicesastroinfo.com/blog/spring-equinox-sunset-watch-2014) - [How Many Times Can One Spacecraft Leave the Solar System? – 365 Days of Astronomy](https://grav.alicesastroinfo.com/blog/how-many-times-can-one-spacecraft-leave-the-solar-system-365-days-of-astronomy) - [Winter Solstice Sunset Watch – 2013](https://grav.alicesastroinfo.com/blog/winter-solstice-sunset-watch-2013) - [Fall Equinox Sunset Watch – 2013 – Toddler Special and ISON Q&A](https://grav.alicesastroinfo.com/blog/fall-equinox-sunset-watch-2013-toddler-special-and-ison-qa) - [Seasons “Cheat Sheet”](https://grav.alicesastroinfo.com/blog/seasons-cheat-sheet) - [Autumn Equinox Sunset Viewing – 2010](https://grav.alicesastroinfo.com/blog/autumn-equinox-sunset-viewing-2010) - [Summer Solstice Sunset – 2010](https://grav.alicesastroinfo.com/blog/summer-solstice-sunset-2010) - [Spring Equinox Sunset – 2010](https://grav.alicesastroinfo.com/blog/spring-equinox-sunset-2010) - [The Rocket and the Sundog](https://grav.alicesastroinfo.com/blog/the-rocket-and-the-sundog) - [Sunspots](https://grav.alicesastroinfo.com/blog/sunspots) - [March Lunar Eclipse](https://grav.alicesastroinfo.com/blog/march-lunar-eclipse) ## telescope - [Which Binoculars Should I Buy? – 365 Days of Astronomy Podcast](https://grav.alicesastroinfo.com/blog/which-binoculars-should-i-buy-365-days-of-astronomy-podcast) - [Which Binoculars? – 365 Days of Astronomy](https://grav.alicesastroinfo.com/blog/which-binoculars-365-days-of-astronomy) - [BREAKING NEWS: Possible Nova in Delphinus](https://grav.alicesastroinfo.com/blog/breaking-news-possible-nova-in-delphinus) - [Summer Solstice Sunset – 2010](https://grav.alicesastroinfo.com/blog/summer-solstice-sunset-2010) - [Binocular Mount](https://grav.alicesastroinfo.com/blog/binocular-mount) - [What Telescope Should I Buy?](https://grav.alicesastroinfo.com/blog/what-telescope-should-i-buy) - [Chandra Sees Kepler’s Supernova](https://grav.alicesastroinfo.com/blog/chandra-sees-keplers-supernova) ## Textbooks - [Astronomy 100 Texts, Anyone?](https://grav.alicesastroinfo.com/blog/astronomy-100-texts-anyone) ## Tonight's Sky - [Upcoming Nova in Corona Borealis](https://grav.alicesastroinfo.com/blog/upcoming-nova-in-corona-borealis) - [Seasonal Sunset Watches](https://grav.alicesastroinfo.com/blog/seasonal-sunset-watches-2021) - [Comet NEOWISE (C/2020 F3) from West Seattle](https://grav.alicesastroinfo.com/blog/comet-neowise-c-2020-f3-from-west-seattle) - [Seasonal Sunset Watches!](https://grav.alicesastroinfo.com/blog/seasonal-sunset-watches) - [March 20 Spring Equinox Sunset Watch — 2019](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2019) - [December 21 Winter Solstice Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/december-21-winter-solstice-sunset-watch-2018) - [September 19 Fall Equinox Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/september-19-fall-equinox-sunset-watch-2018) - [June 16 Summer Solstice Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/june-16-summer-solstice-sunset-watch-2018) - [March 20 Spring Equinox Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2018) - [December 21 Winter Solstice Sunset Watch–2017](https://grav.alicesastroinfo.com/blog/december-21-winter-solstice-sunset-watch-2017) - [September 22 Fall Equinox Sunset Watch–2017](https://grav.alicesastroinfo.com/blog/september-22-fall-equinox-sunset-watch-2017) - [June 20 Summer Solstice Sunset Watch –2017](https://grav.alicesastroinfo.com/blog/june-20-summer-solstice-sunset-watch-2017) - [March 20 Spring Equinox Sunset Watch — 2017](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2017) - [June 20 Summer Solstice Sunset Watch — 2016](https://grav.alicesastroinfo.com/blog/june-20-summer-solstice-sunset-watch-2016) - [December 21st Winter Solstice Sunset Watch – 2015](https://grav.alicesastroinfo.com/blog/december-21st-winter-solstice-sunset-watch-2015) - [Where Should You Go for Stargazing or to watch the Perseids?](https://grav.alicesastroinfo.com/blog/where-should-you-go-for-stargazing-or-to-watch-the-perseids) - [Spring Equinox Sunset Watch – 2015](https://grav.alicesastroinfo.com/blog/spring-equinox-sunset-watch-2015) - [Interview with KOMO Radio – July 2014](https://grav.alicesastroinfo.com/blog/interview-with-komo-radio-july-2014) - [Which Binoculars Should I Buy? – 365 Days of Astronomy Podcast](https://grav.alicesastroinfo.com/blog/which-binoculars-should-i-buy-365-days-of-astronomy-podcast) - [Which Binoculars? – 365 Days of Astronomy](https://grav.alicesastroinfo.com/blog/which-binoculars-365-days-of-astronomy) - [Comet ISON from Seattle, after Perihelion (November 28)](https://grav.alicesastroinfo.com/blog/comet-ison-from-seattle-after-perihelion-november-28) - [Comet ISON from Seattle](https://grav.alicesastroinfo.com/blog/comet-ison-from-seattle) - [Fall Equinox Sunset Watch – 2013 – Toddler Special and ISON Q&A](https://grav.alicesastroinfo.com/blog/fall-equinox-sunset-watch-2013-toddler-special-and-ison-qa) - [BREAKING NEWS: Possible Nova in Delphinus](https://grav.alicesastroinfo.com/blog/breaking-news-possible-nova-in-delphinus) - [Where is Comet PanSTARRS? (Estimating the Sky in Degrees)](https://grav.alicesastroinfo.com/blog/where-is-comet-panstarrs-really-estimating-the-sky-in-degrees) - [Comet PanSTARRS](https://grav.alicesastroinfo.com/blog/comet-panstarrs) - [Autumn Equinox Sunset Viewing – 2010](https://grav.alicesastroinfo.com/blog/autumn-equinox-sunset-viewing-2010) - [Red Light and Night Vision](https://grav.alicesastroinfo.com/blog/red-light-night-vision) - [July-August 2010](https://grav.alicesastroinfo.com/blog/july-august-2010) - [Summer Solstice Sunset – 2010](https://grav.alicesastroinfo.com/blog/summer-solstice-sunset-2010) - [Comet McNaught](https://grav.alicesastroinfo.com/blog/comet-mcnaught) - [Stargazing](https://grav.alicesastroinfo.com/blog/stargazing) - [January-February 2010 Sky](https://grav.alicesastroinfo.com/blog/january-february-2010-sky) - [Thanksgiving and Astronomy](https://grav.alicesastroinfo.com/blog/thanksgiving-and-astronomy) - [November-December 2009](https://grav.alicesastroinfo.com/blog/november-december-2009) - [September-October Sky 2009](https://grav.alicesastroinfo.com/blog/september-october-sky-2009) - [July-August Sky, 2009](https://grav.alicesastroinfo.com/blog/july-august-sky-2009) - [May-June Sky](https://grav.alicesastroinfo.com/blog/may-june-sky) - [March is Imminent!](https://grav.alicesastroinfo.com/blog/march-is-imminent) - [Bright Stars Tonight](https://grav.alicesastroinfo.com/blog/bright-stars-tonight) - [January-February Sky](https://grav.alicesastroinfo.com/blog/january-february-sky) - [November-December Sky](https://grav.alicesastroinfo.com/blog/november-december-sky) - [July-August Sky](https://grav.alicesastroinfo.com/blog/july-august-sky) - [Stargazing Opportunities](https://grav.alicesastroinfo.com/blog/stargazing-opportunities) ## Uranus - [The Ugly Ducklings: Composition of Uranus and Neptune](https://grav.alicesastroinfo.com/blog/the-ugly-ducklings-composition-of-uranus-and-neptune) ## Venus - [IKAROS – Japan’s Solar Sail](https://grav.alicesastroinfo.com/blog/ikaros-japans-solar-sail) ## Vesta - [Worlds of Stone: 11/08/2011](https://grav.alicesastroinfo.com/blog/worlds-of-stone-11082011) - [Worlds of Stone, Worlds Unknown: NASA Investigates Mercury and the Asteroid Belt](https://grav.alicesastroinfo.com/blog/worlds-of-stone-worlds-unknown-nasa-investigates-mercury-and-the-asteroid-belt) ## video - [Watch the MAVEN Launch With Me: Monday at 10am Pacific](https://grav.alicesastroinfo.com/blog/watch-the-maven-launch-with-me-monday-at-10am-pacific) - [Alice’s AstroInfo Videocast and TV Interview](https://grav.alicesastroinfo.com/blog/alices-astroinfo-videocast-and-tv-interview) - [441](https://grav.alicesastroinfo.com/blog/441) - [Carl Sagan’s Cosmos](https://grav.alicesastroinfo.com/blog/carl-sagans-cosmos) - [Moon Mission – The Music Video](https://grav.alicesastroinfo.com/blog/moon-mission-the-music-video) - [DNA Rap](https://grav.alicesastroinfo.com/blog/dna-rap) - [PCR R&B](https://grav.alicesastroinfo.com/blog/pcr-rb) - [Astrobiology Rap](https://grav.alicesastroinfo.com/blog/astrobiology-rap) ## Water - [Mineral Indications of Water](https://grav.alicesastroinfo.com/blog/mineral-indications-of-water) ## Water on Mars - [Watch the MAVEN Launch With Me: Monday at 10am Pacific](https://grav.alicesastroinfo.com/blog/watch-the-maven-launch-with-me-monday-at-10am-pacific) - [Mars Rover Rocker-Bogie Differential](https://grav.alicesastroinfo.com/blog/mars-rover-rocker-bogie-differential) - [Magnetotactic Bacteria from Mars?](https://grav.alicesastroinfo.com/blog/magnetotactic-bacteria-from-mars) - [Snow Falling on … Mars](https://grav.alicesastroinfo.com/blog/snow-falling-on-mars) - [Mars Has Water – Yes, Again](https://grav.alicesastroinfo.com/blog/mars-has-water-yes-again) - [Ice on Mars! Umm… duh…](https://grav.alicesastroinfo.com/blog/ice-on-mars-umm-duh) - [Mars Has Water …](https://grav.alicesastroinfo.com/blog/mars-has-water) ## Water on the Moon - [Thanksgiving and Astronomy](https://grav.alicesastroinfo.com/blog/thanksgiving-and-astronomy) - [The Moon Has Water](https://grav.alicesastroinfo.com/blog/the-moon-has-water) ## West Seattle - [Seasonal Sunset Watches](https://grav.alicesastroinfo.com/blog/seasonal-sunset-watches-2021) - [Livestream Commentary: Mars Perseverance Entry, Descent, and Landing](https://grav.alicesastroinfo.com/blog/livestream-commentary-mars-perseverance-entry-descent-and-landing) - [Crew Dragon Splashdown: Sunday August 2, 11:15am Pacific](https://grav.alicesastroinfo.com/blog/crew-dragon-splashdown-sunday-august-2-1115am-pacific) - [Comet NEOWISE (C/2020 F3) from West Seattle](https://grav.alicesastroinfo.com/blog/comet-neowise-c-2020-f3-from-west-seattle) - [\#LaunchAmerica Live Commentary: SpaceX Demo-2 test flight of Crew Dragon](https://grav.alicesastroinfo.com/blog/launchamerica-live-commentary-spacex-demo-2-test-flight-of-crew-dragon) - [Seasonal Sunset Watches!](https://grav.alicesastroinfo.com/blog/seasonal-sunset-watches) - [March 20 Spring Equinox Sunset Watch — 2019](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2019) - [December 21 Winter Solstice Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/december-21-winter-solstice-sunset-watch-2018) - [September 19 Fall Equinox Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/september-19-fall-equinox-sunset-watch-2018) - [June 16 Summer Solstice Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/june-16-summer-solstice-sunset-watch-2018) - [March 20 Spring Equinox Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2018) - [December 21 Winter Solstice Sunset Watch–2017](https://grav.alicesastroinfo.com/blog/december-21-winter-solstice-sunset-watch-2017) - [September 22 Fall Equinox Sunset Watch–2017](https://grav.alicesastroinfo.com/blog/september-22-fall-equinox-sunset-watch-2017) - [June 20 Summer Solstice Sunset Watch –2017](https://grav.alicesastroinfo.com/blog/june-20-summer-solstice-sunset-watch-2017) - [March 20 Spring Equinox Sunset Watch — 2017](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2017) - [December 21 Winter Solstice Sunset Watch — 2016](https://grav.alicesastroinfo.com/blog/december-21-winter-solstice-sunset-watch-2016) - [June 20 Summer Solstice Sunset Watch — 2016](https://grav.alicesastroinfo.com/blog/june-20-summer-solstice-sunset-watch-2016) - [December 21st Winter Solstice Sunset Watch – 2015](https://grav.alicesastroinfo.com/blog/december-21st-winter-solstice-sunset-watch-2015) - [Where Should You Go for Stargazing or to watch the Perseids?](https://grav.alicesastroinfo.com/blog/where-should-you-go-for-stargazing-or-to-watch-the-perseids) - [Spring Equinox Sunset Watch – 2015](https://grav.alicesastroinfo.com/blog/spring-equinox-sunset-watch-2015) - [Fall Equinox Sunset Watch with Preschool Activities! – 2014](https://grav.alicesastroinfo.com/blog/fall-equinox-sunset-watch-with-preschool-activities-2014) - [Interview with KOMO Radio – July 2014](https://grav.alicesastroinfo.com/blog/interview-with-komo-radio-july-2014) - [Summer Solstice Sunset Watch – 2014](https://grav.alicesastroinfo.com/blog/summer-solstice-sunset-watch-2014) - [Spring Equinox Sunset Watch – 2014](https://grav.alicesastroinfo.com/blog/spring-equinox-sunset-watch-2014) - [Winter Solstice Sunset Watch – 2013](https://grav.alicesastroinfo.com/blog/winter-solstice-sunset-watch-2013) - [Comet ISON from Seattle, after Perihelion (November 28)](https://grav.alicesastroinfo.com/blog/comet-ison-from-seattle-after-perihelion-november-28) - [Fall Equinox Sunset Watch – 2013 – Toddler Special and ISON Q&A](https://grav.alicesastroinfo.com/blog/fall-equinox-sunset-watch-2013-toddler-special-and-ison-qa) - [Where is Comet PanSTARRS? (Estimating the Sky in Degrees)](https://grav.alicesastroinfo.com/blog/where-is-comet-panstarrs-really-estimating-the-sky-in-degrees) - [Photo of Comet PanSTARRS from West Seattle: Through the Clouds](https://grav.alicesastroinfo.com/blog/photo-of-comet-panstarrs-from-west-seattle-through-the-clouds) - [Spring Equinox Sunset Watch — 2013](https://grav.alicesastroinfo.com/blog/spring-equinox-sunset-watch-2013) - [Autumn Equinox Sunset Viewing – 2010](https://grav.alicesastroinfo.com/blog/autumn-equinox-sunset-viewing-2010) - [Summer Solstice Sunset – 2010](https://grav.alicesastroinfo.com/blog/summer-solstice-sunset-2010) - [Spring Equinox Sunset – 2010](https://grav.alicesastroinfo.com/blog/spring-equinox-sunset-2010) - [Last-Minute Stargazing Tonight – West Seattle](https://grav.alicesastroinfo.com/blog/last-minute-stargazing-tonight-west-seattle) - [Moon over West Seattle](https://grav.alicesastroinfo.com/blog/moon-over-west-seattle) - [Winter Solstice Sunset – 2009](https://grav.alicesastroinfo.com/blog/winter-solstice-sunset-2009) - [Geminids at the Seattle Christmas Ship](https://grav.alicesastroinfo.com/blog/geminids-at-the-seattle-christmas-ship) - [West Seattle Stargazing Tonight – Solstice Park 12/7/2009](https://grav.alicesastroinfo.com/blog/west-seattle-stargazing-tonight-solstice-park-1272009) - [Equinox Event](https://grav.alicesastroinfo.com/blog/equinox-event) - [Solstice Park, West Seattle](https://grav.alicesastroinfo.com/blog/solstice-park-west-seattle) - [Road Quality, West Seattle](https://grav.alicesastroinfo.com/blog/road-quality-west-seattle) ## women in astronomy - [Henrietta Swan Leavitt… and Dolls](https://grav.alicesastroinfo.com/blog/henrietta-swan-leavitt-and-dolls) - [Ada Lovelace Day Featuring: Pamela Gay](https://grav.alicesastroinfo.com/blog/pamelagay) ## X-ray - [My Star Exploded Last Week](https://grav.alicesastroinfo.com/blog/my-star-exploded-last-week) ## Year - [Seasonal Sunset Watches](https://grav.alicesastroinfo.com/blog/seasonal-sunset-watches-2021) - [Seasonal Sunset Watches!](https://grav.alicesastroinfo.com/blog/seasonal-sunset-watches) - [March 20 Spring Equinox Sunset Watch — 2019](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2019) - [December 21 Winter Solstice Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/december-21-winter-solstice-sunset-watch-2018) - [September 19 Fall Equinox Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/september-19-fall-equinox-sunset-watch-2018) - [June 16 Summer Solstice Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/june-16-summer-solstice-sunset-watch-2018) - [March 20 Spring Equinox Sunset Watch — 2018](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2018) - [December 21 Winter Solstice Sunset Watch–2017](https://grav.alicesastroinfo.com/blog/december-21-winter-solstice-sunset-watch-2017) - [September 22 Fall Equinox Sunset Watch–2017](https://grav.alicesastroinfo.com/blog/september-22-fall-equinox-sunset-watch-2017) - [June 20 Summer Solstice Sunset Watch –2017](https://grav.alicesastroinfo.com/blog/june-20-summer-solstice-sunset-watch-2017) - [March 20 Spring Equinox Sunset Watch — 2017](https://grav.alicesastroinfo.com/blog/march-20-spring-equinox-sunset-watch-2017) - [Summer Solstice Sunset Watch – 2014](https://grav.alicesastroinfo.com/blog/summer-solstice-sunset-watch-2014) - [Spring Equinox Sunset Watch – 2014](https://grav.alicesastroinfo.com/blog/spring-equinox-sunset-watch-2014) - [Winter Solstice Sunset Watch – 2013](https://grav.alicesastroinfo.com/blog/winter-solstice-sunset-watch-2013) - [Seasons “Cheat Sheet”](https://grav.alicesastroinfo.com/blog/seasons-cheat-sheet) - [Autumn Equinox Sunset Viewing – 2010](https://grav.alicesastroinfo.com/blog/autumn-equinox-sunset-viewing-2010) - [Summer Solstice Sunset – 2010](https://grav.alicesastroinfo.com/blog/summer-solstice-sunset-2010) - [Earth-Centered Events](https://grav.alicesastroinfo.com/blog/earth-centered-events) - [Spring](https://grav.alicesastroinfo.com/blog/spring) - [Mars Calendar](https://grav.alicesastroinfo.com/blog/mars-calendar) - [Winter Solstice Sunset – 2009](https://grav.alicesastroinfo.com/blog/winter-solstice-sunset-2009) - [Equinox Event](https://grav.alicesastroinfo.com/blog/equinox-event) - [Calendrical Conundrums](https://grav.alicesastroinfo.com/blog/calendrical-conundrums) - [The Star of Bethlehem](https://grav.alicesastroinfo.com/blog/the-star-of-bethlehem) ## Zooniverse - [Hanny’s Voorwerp – now in HST!](https://grav.alicesastroinfo.com/blog/hannys-voorwerp-now-in-hst) --- ## Navigation - Previous: [Seattle Stargazing](https://grav.alicesastroinfo.com/seattle-stargazing.md) - Next: [Telescopes](https://grav.alicesastroinfo.com/telescope-purchasing.md)