Engineering:List of zero-gravity indicators
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This is a list of documented zero-gravity indicators (also known as free-fall indicators) that have been used on space missions. The list includes indicators that have been publicly documented by space agencies or reported by independent sources. It is not intended to be exhaustive.
| Image | Mission | Year | Spacecraft | Zero-gravity indicator | Source |
|---|---|---|---|---|---|
| Vostok 1 | 1961 | Vostok 3KA | Small doll | [1] | |
| Soyuz 31 | 1978 | Soyuz 7K-T | Sandmännchen doll, Matryoshka doll, Mishka toy (mascot for the 1980 Summer Olympics) | [2] [3] [4] | |
| Soyuz 36 | 1980 | Soyuz 7K-T | Rabbit toy | [4] | |
| Columbia STS-28 | 1989 | Space Shuttle | Truman the Tiger plush (mascot of the University of Missouri athletics team). | [5] | |
| Soyuz TM-16 | 1993 | Soyuz TM | Monkey toy | [6] | |
| Discovery STS-63 | 1995 | Space Shuttle | Magellan T. Bear (teddy bear) | [7] | |
| Soyuz TM-23 | 1996 | Soyuz TM | Paddington Bear toy | [8] | |
| Soyuz TM-25 | 1997 | Soyuz TM | Hein Blöd (plush from German Käptn Blaubär TV series) | [9] | |
| Endeavour STS-88 | 1998 | Space Shuttle | Pluto (toy dog) | [10] | |
| Discovery STS-124 | 2008 | Space Shuttle | Buzz Lightyear toy | [11] | |
| Discovery STS-119 | 2009 | Space Shuttle | Snowman toy | [12] | |
| Endeavour STS-134 | 2011 | Space Shuttle | Krtek the Little Mole plush | [13] [14] [15] | |
| Soyuz TMA-22 | 2011 | Soyuz TMA-M | Red Angry Birds plush | [16] | |
| Soyuz TMA-04M | 2012 | Soyuz TMA-M | Smokey Bear plush | [17] [18] | |
| Soyuz TMA-06M | 2012 | Soyuz TMA-M | Hippopotamus plush | [19] | |
| Soyuz TMA-07M | 2012 | Soyuz TMA-M | Klyopa (Clown toy, named after the Egyptian Pharaoh Cleopatra) | [20] | |
| Soyuz TMA-12M | 2014 | Soyuz TMA-M | Cheetah plush, Tiger plush (to commemorate International Tiger Day 2014) | [21] | |
| Soyuz TMA-13M | 2014 | Soyuz TMA-M | Maus plush, Giraffiti (giraffe plush) | [22] [23] | |
| Soyuz TMA-15M | 2014 | Soyuz TMA-M | Olaf plush | [24] | |
| Soyuz TMA-16M | 2015 | Soyuz TMA-M | Snowman plush | [25] | |
| Soyuz TMA-17M | 2015 | Soyuz TMA-M | R2-D2 plush | [26] | |
| Soyuz TMA-20M | 2016 | Soyuz TMA-M | Pink Owl plush | [27] | |
| Soyuz MS-01 | 2016 | Soyuz MS | Rilakkuma plush | [28] | |
| Soyuz MS-02 | 2016 | Soyuz MS | Model of the Orel (formerly Federation) spacecraft | [29] | |
| Soyuz MS-04 | 2017 | Soyuz MS | Star (emblem of the Children's Cancer Hospital section from the MD Anderson Cancer Center), Dog plush, Girl doll, Boy doll | [30] | |
| Soyuz MS-05 | 2017 | Soyuz MS | Hand-knitted Gnome doll, Bear plush wearing an outfit in the colors of the Flag of the United States | [31] | |
| Soyuz MS-07 | 2017 | Soyuz MS | Poodle plush | [32] | |
| Soyuz MS-08 | 2018 | Soyuz MS | Zabivaka plush (mascot for the 2018 FIFA World Cup) | [33] [34] | |
| Soyuz MS-09 | 2018 | Soyuz MS | Maus astronaut (second flight), Elefant astronaut plush, and Zabivaka plush (second flight, mascot for the 2018 FIFA World Cup) | [35] [36] | |
| Soyuz MS-12 | 2019 | Soyuz MS | Aurora (plush baby falcon), Dog plush wearing a spacesuit | [37] [38] | |
| Soyuz MS-15 | 2019 | Soyuz MS | Suhail plush astronaut | [39] | |
| SpaceX Demo-1 | 2019 | Crew Dragon | Celestial Buddies Earth plush | [40] | |
| SpaceX Demo-2 | 2020 | Crew Dragon | Tremor (sequined dinosaur plush) | [41] | |
| SpaceX Crew-1 | 2020 | Crew Dragon | Grogu plush | [42] | |
| Soyuz MS-18 | 2021 | Soyuz MS | Kitten Woof (from the Soviet animated series "A Kitten Named Woof (ru)") | [43] | |
| SpaceX Crew-2 | 2021 | Crew Dragon | GuinGuin (penguin plush) | [44] | |
| Inspiration4 | 2021 | Crew Dragon | Jude (plush dog for St. Jude Children’s Research Hospital) | [45] | |
| Soyuz MS-19 | 2021 | Soyuz MS | Snow Leopard plush, Cheburashka plush, and Galchonok plush (plush bird for charity organization founded by Yulia Peresild) | [46] | |
| SpaceX Crew-3 | 2021 | Crew Dragon | Pfau (turtle plush) | [47] | |
| SpaceX Crew-4 | 2022 | Crew Dragon | Zippy (turtle plush) and Etta (monkey plush) | [48] | |
| Axiom Mission 1 | 2022 | Crew Dragon | Caramel (plush dog) | [49] | |
| Soyuz MS-22 | 2022 | Soyuz MS | Cheburashka plush (second flight) | [50] | |
| Artemis I | 2022 | Orion | Snoopy (NASA) and Shaun the Sheep (ESA) plushes | [51] [52] | |
| SpaceX Crew-5 | 2022 | Crew Dragon | Albert Einstein plush doll | [53] | |
| SpaceX Crew-6 | 2023 | Crew Dragon | Suhail (second flight) | [54] | |
| Axiom Mission 2 | 2023 | Crew Dragon | GiGi (Build-A-Bear astronaut doll) | [55] | |
| Axiom Mission 3 | 2024 | Crew Dragon | GiGi (second flight) | [56] | |
| Polaris Dawn | 2024 | Crew Dragon | Asteroid (plush Shiba Inu dog) | [57] | |
| Soyuz MS-26 | 2024 | Soyuz MS | Pink Corgi plush | [58] | |
| SpaceX Crew-9 | 2024 | Crew Dragon | Aurora (plush baby falcon, second flight) | [37] | |
| SpaceX Crew-10 | 2025 | Crew Dragon | друг (hand-crocheted Origami paper crane plush) | [59] | |
| Fram2 | 2025 | Crew Dragon | Polar bear plush (with embroidered Emperor penguin on chest) | [60] | |
| Axiom Mission 4 | 2025 | Crew Dragon | Joy (plush baby swan) | [61] | |
| frameless | Artemis II | 2026 | Orion | Rise (moon plush) | [62] |
References
- ↑ Yuri Gagarin. Road to the Stars. Foreign Languages Publishing House.
- ↑ "Sandmann-Folge 192, Mascha, 1978" (in de). 2015-04-24. https://www.sandmann.de/frueher/im-weltraum/mascha.html.
- ↑ "Das war der erste Deutsche im Weltall" (in de). RedaktionsNetzwerk Deutschland. 2019-09-22. https://www.rnd.de/wissen/wer-war-der-erste-deutsche-im-weltall-EFPCHC2G53IPPTBB5ESCY5G6SI.html.
- ↑ 4.0 4.1 Committee on Commerce, Science, and Transportation. (1984) (in en). Soviet Space Programs: 1976-80 (With Supplementary Data through 1983). Manned Space Programs and Space Life Sciences. Part 2.. United States. Congress. Senate.. pp. 623, 636. https://files.eric.ed.gov/fulltext/ED257672.pdf.
- ↑ "STS-28 Columbia, OV-102, Pilot Richards at forward flight deck pilots station" (in en). 1989-08-13. https://images.nasa.gov/details/s28-006-031.
- ↑ "Aleksandr Poleshchuk's Soyuz TM-16 Flown Toy Monkey | RR Auction". https://www.rrauction.com/auctions/lot-detail/344113706073622-aleksandr-poleshchuks-soyuz-tm-16-flown-toy-monkey/.
- ↑ "Toy, Stuffed, Teddy Bear (Magellan T. Bear), STS-63 | National Air and Space Museum". https://airandspace.si.edu/collection-objects/toy-stuffed-teddy-bear-magellan-t-bear-sts-63/nasm_A19980134000.
- ↑ "STS-76 Shuttle Mission Imagery". http://spaceflight.nasa.gov/gallery/images/shuttle/sts-76/hires/sts076-461-014.jpg.
- ↑ "Deutsches Technikmuseum Berlin - 40 Jahre Deutsche im Weltall" (in de). Der Spiegel. 2018. ISSN 2195-1349. https://www.spiegel.de/wissenschaft/weltall/deutsches-technikmuseum-berlin-40-jahre-deutsche-im-weltall-a-1228952.html.
- ↑ "STS-88 Mission Specialist James H. Newman takes part in suit check before launch at Kennedy Space Center" (in en). 1998-12-03. https://images.nasa.gov/details/KSC-98pc1758.
- ↑ "Toy, Buzz Lightyear, Space-flown | National Air and Space Museum". https://airandspace.si.edu/collection-objects/toy-buzz-lightyear-space-flown/nasm_A20120233000.
- ↑ "US space tourist blasts off for second space trip" (in en-US). 2009-03-26. https://www.washingtontimes.com/news/2009/mar/26/us-space-tourist-blasts-off-for-second-space-tr-1/.
- ↑ Halousek, Milan (2011-04-03). "Into Space with Mole | Česká kosmická kancelář" (in cs). Czech Space Office. http://www.czechspace.cz/cs/into-space-with-mole.
- ↑ "Space Shuttle Stowaway Is a Commie Mole" (in en-US). Wall Street Journal. 2011-03-22. ISSN 0099-9660. https://www.wsj.com/articles/SB10001424052748703858404576214352915391860.
- ↑ "Do kosmu s Krtkem" (in cs). https://www.dokosmuskrtkem.cz/wordpress/?page_id=528.
- ↑ "Angry Birds mascot flies to space". Space.com. https://www.space.com/13636-angry-birds-space-launch.html.
- ↑ "Smokey Bear along for the ride to space station" (in en). 2012-05-15. https://www.nbcnews.com/id/wbna47435505.
- ↑ "Smokey Bear to Celebrate 68th Birthday at Mission Control - NASA" (in en-US). https://www.nasa.gov/news-release/smokey-bear-to-celebrate-68th-birthday-at-mission-control/.
- ↑ "Soyuz Spacecraft Launches New US-Russian Crew Toward Space Station" (in en). https://www.space.com/18176-soyuz-rocket-launches-space-station-crew.html.
- ↑ "Roman Romanenko holds a toy talisman that his daughter gave him as a zero-G indicator" (in en). 2012-12-07. https://images.nasa.gov/details/jsc2012e241481.
- ↑ "Soyuz Commander Alexander Samokutyaev and Flight Engineer Elena Serova up tiger toys" (in en). 2014-09-24. https://images.nasa.gov/details/201409240008HQ.
- ↑ "Die Maus fliegt mit Alex ins All! – Alexander Gerst's Horizons Blog" (in de). https://blogs.esa.int/alexander-gerst/de/2014/05/25/deutsch-die-maus-fliegt-mit-alex-ins-all/.
- ↑ "Moon Mascot: NASA Artemis II ZGI Design Challenge - NASA" (in en-US). 2025-12-18. https://www.nasa.gov/general/moonmascot/.
- ↑ "Frozen's Olaf flies to space". Space.com. https://www.space.com/28292-frozen-olaf-space-launch.html.
- ↑ "One Year in Space: Epic Space Station Mission in Photos" (in en). https://www.space.com/28296-one-year-space-station-mission-photos.html.
- ↑ "R2-D2 flies to space". Space.com. https://www.space.com/30060-r2-d2-star-wars-space-launch.html.
- ↑ "There's a cuddly pink owl at the International Space Station and people are excited | indy100 | indy100" (in en). https://www.indy100.com/news/there-s-a-cuddly-pink-owl-at-the-international-space-station-7293616.
- ↑ "Japanese astronaut Onishi takes stuffed bear from daughter on space mission" (in en). Mainichi Daily News. 2016-07-08. https://mainichi.jp/english/articles/20160708/p2a/00m/0na/006000c.
- ↑ "Russia's next-gen spacecraft 'Federatsiya' making first flight as zero-g toy | collectSPACE". http://www.collectspace.com/news/news-101816a-soyuz-ms02-federation-zerog-indicator.html.
- ↑ "Crewmembers Fyodor Yurchikhin and Jack Fischer" (in en). 2017-04-13. https://images.nasa.gov/details/jsc2017e043083.
- ↑ "Crewmembers display toys from their children outside their Soyuz MS-05 spacecraft" (in en). 2017-07-17. https://images.nasa.gov/details/jsc2017e096664.
- ↑ "Houston, we have a toy cute poodle on the space station" (in en). https://www.cnet.com/science/international-space-station-iss-poodle-zero-g-indicator/.
- ↑ "Soyuz MS-08 launches cosmonaut, NASA astronauts to space station | collectSPACE". http://www.collectspace.com/news/news-032118a-soyuz-ms08-launch-station.html.
- ↑ "Oleg Artemyev of Roscosmos holds a toy bear" (in en). 2018-03-16. https://images.nasa.gov/details/jsc2018e025588.
- ↑ "WDR-Maus und -Elefant fliegen zur ISS" (in de). https://presse.wdr.de/plounge/wdr/programm/2018/04/20180404_maus_im_all_wdr.html.
- ↑ "Soyuz MS-09 lifts off with crew (and World Cup soccer 'team') for space station | collectSPACE". http://www.collectspace.com/news/news-060618a-soyuz-ms09-launch-station.html.
- ↑ 37.0 37.1 "'Aurora' the baby falcon plush toy takes flight again as SpaceX Crew-9 zero-g indicator" (in en). http://www.collectspace.com/news/news-092824a-spacex-crew-9-zero-g-indicator-aurora-falcon.html.
- ↑ "Crewmembers Nick Hague and Alexey Ovchinin hold up toy mascots" (in en). 2018-10-06. https://images.nasa.gov/details/jsc2018e086412.
- ↑ "UAE astronaut mascot Suhail flies to space". CollectSpace. http://www.collectspace.com/news/news-030223a-spacex-crew6-suhail-zero-g-indicator.html.
- ↑ "A well-traveled beagle". NASA. https://www.nasa.gov/image-article/well-traveled-beagle/.
- ↑ "Astronauts fly Albert Einstein doll to demo physicist's 'happiest thought'". CollectSpace. http://www.collectspace.com/news/news-100522a-spacex-crew5-einstein-zero-g-indicator.html.
- ↑ "Baby Yoda goes to space on Crew-1". Space.com. https://www.space.com/baby-yoda-spacex-crew-1-zero-g-indicator.html.
- ↑ Strickland, Ashley (2021-04-09). "Russian cosmonauts, NASA astronaut successfully launch to the space station" (in en). https://www.cnn.com/2021/04/09/world/nasa-space-station-launch-expedition-65-scn.
- ↑ "SpaceX Crew-2 flies penguin zero-g indicator". Space.com. https://www.space.com/spacex-crew-2-penguin-zero-g-indicator.html.
- ↑ "Inspiration4 zero-g indicator". Space.com. https://www.space.com/inspiration4-zero-g-indicator.html.
- ↑ Kiseleva, Mariia (2021-10-05). "Soyuz MS-19 | Soyuz 2.1a" (in en-US). https://everydayastronaut.com/soyuz-ms-19-soyuz-2-1a-2/.
- ↑ "SpaceX Crew-3 zero-g indicator revealed". CollectSpace. https://www.collectspace.com/news/news-111121a-spacex-crew3-zero-g-indicator.html.
- ↑ "SpaceX Crew-4 zero-g indicator". Space.com. https://www.space.com/spacex-crew-4-zero-g-indicator.html.
- ↑ "Axiom Ax-1 zero-g indicator". CollectSpace. https://www.collectspace.com/news/news-040822a-axiom-ax1-zero-g-indicator.html.
- ↑ Evans, Ben (2022-08-23). "Rubio Primed for Integrated Crew Ops, Cristoforetti, Prokopyev to Command Expedition 68a/b - AmericaSpace" (in en-US). https://www.americaspace.com/2022/08/23/rubio-primed-for-integrated-crew-ops-cristoforetti-prokopyev-to-command-expedition-68/.
- ↑ "Snoopy flies aboard Artemis I". NASA. https://www.nasa.gov/artemis-1-snoopy-zero-g.
- ↑ "A celebration for Shaun the Sheep". ESA. https://www.esa.int/About_Us/Branding_and_Partnerships/A_celebration_for_Shaun_the_Sheep.
- ↑ "Astronauts fly Albert Einstein doll". Space.com. https://www.space.com/spacex-crew5-einstein-zero-g-indicator.
- ↑ "UAE astronaut mascot Suhail flies again". CollectSpace. http://www.collectspace.com/news/news-030223a-spacex-crew6-suhail-zero-g-indicator.html.
- ↑ "GiGi Build-A-Bear flies on Ax-2". Space.com. https://www.space.com/axiom-ax2-zero-g-indicator.
- ↑ "GiGi Build-A-Bear flies on Ax-3". Space.com. https://www.space.com/build-a-bear-gigi-axiom-space-ax3-zero-g-indicator.
- ↑ "Polaris Dawn zero-g indicator". Space.com. https://www.space.com/polaris-dawn-zero-g-indicator.
- ↑ "NASA's oldest active astronaut launches on 'next flight' on Soyuz MS-26". http://www.collectspace.com/news/news-091124a-soyuz-ms-26-launch-space-station.html.
- ↑ "SpaceX Crew-10 folds traits, hopes into origami crane zero-g indicator" (in en). http://www.collectspace.com/news/news-031425a-spacex-crew-10-zero-g-indicator-droog-origami-crane.html.
- ↑ "Plush polar bear with penguin art floats as Fram2 zero-g indicator in polar orbit" (in en). http://www.collectspace.com/news/news-040125a-fram2-zero-g-indicator-polar-bear-emperor-penguin.html.
- ↑ "'Joy,' a plush baby swan, will launch with Axiom Mission-4 crew as zero-g indicator" (in en). http://www.collectspace.com/news/news-060325a-axiom-space-4-ax4-joy-swan-zero-gravity-indicator.html.
- ↑ "Artemis II Crew Arrives at Launch Site, Shares Moon Mascot". nasa.gov. https://www.nasa.gov/blogs/missions/2026/03/27/artemis-ii-crew-arrives-at-launch-site-shares-moon-mascot/.
