Uploaded August 2021 | Updated September 2026, 2 weeks ago
Space Clue: 203 Pompeja and 269 Justitia in the asteroid belt with evidence of being formed outside of it. But the real mystery is how they got there! And we again return to Ganymede with new evidence suggesting even more kinds of water in its atmosphere.
Hosted by: Hank Green
SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at scishowtangents.org
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Support SciShow Space by becoming a patron on Patreon: patreon.com/SciShowSpace
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Huge thanks go to the following Patreon supporter for helping us keep SciShow Space free for everyone forever: GrowingViolet & Jason A Saslow!
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Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: dftba.com/scishow
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Looking for SciShow elsewhere on the internet?
Facebook: facebook.com/scishow
Twitter: twitter.com/scishow
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Sources:
arxiv.org/pdf/2106.14991.pdf
isas.jaxa.jp/en/topics/002675.html
nytimes.com/2021/07/28/science/red-asteroids-belt.html
solarsystem.nasa.gov/asteroids-comets-and-meteors/asteroids/in-depth
solarsystem.nasa.gov/moons/jupiter-moons/ganymede/in-depth
nature.com/articles/s41550-021-01426-9
esahubble.org/news/heic2107
Images:
storyblocks.com/video/stock/animation-of-the-solar-system-bgzg6kpyclizwi0lo9
jpl.nasa.gov/news/asteroid-belts-at-just-the-right-place-are-friendly-to-life
istockphoto.com/photo/view-image-of-galaxy-system-isolated-3d-rendering-gm527525352-92766261
storyblocks.com/video/stock/comet-flyby-earth-close-up-asteroid-beautiful-bright-meteor-sungrazer-sxmlt5j
storyblocks.com/video/stock/melting-ice-closeup-on-blue-background-accelerated-shoot-swk3t50uiqfc1afz
nasa.gov/ames/press-release/nasa-selects-new-research-teams-to-further-solar-system-exploration-research
commons.wikimedia.org/wiki/File:Ganymede.png
commons.wikimedia.org/wiki/File:Hubble_01.jpg
esahubble.org/images/heic2107b
commons.wikimedia.org/wiki/File:Aurora_timelapse.ogv
istockphoto.com/photo/star-field-at-night-gm501655522-81460875
jpl.nasa.gov/edu/teach/activity/using-light-to-study-planets
istockphoto.com/photo/humidifier-at-the-window-gm1300311573-392679771
commons.wikimedia.org/wiki/File:Ganymede,_moon_of_Jupiter,_NASA.jpg
storyblocks.com/video/stock/lovatnet-lake-beautiful-nature-norway-snog7_z4xiwrv110a
solarsystem.nasa.gov/moons/jupiter-moons/ganymede/in-depth
Space Clue: 203 Pompeja and 269 Justitia in the asteroid belt with evidence of being formed outside of it. But the real mystery is how they got there! And we again return to Ganymede with new evidence suggesting even more kinds of water in its atmosphere.
Hosted by: Hank Green
SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at scishowtangents.org
----------
Support SciShow Space by becoming a patron on Patreon: patreon.com/SciShowSpace
----------
Huge thanks go to the following Patreon supporter for helping us keep SciShow Space free for everyone forever: GrowingViolet & Jason A Saslow!
----------
Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: dftba.com/scishow
----------
Looking for SciShow elsewhere on the internet?
Facebook: facebook.com/scishow
Twitter: twitter.com/scishow
Tumblr: scishow.tumblr.com
Instagram: instagram.com/thescishow
----------
Sources:
arxiv.org/pdf/2106.14991.pdf
isas.jaxa.jp/en/topics/002675.html
nytimes.com/2021/07/28/science/red-asteroids-belt.html
solarsystem.nasa.gov/asteroids-comets-and-meteors/asteroids/in-depth
solarsystem.nasa.gov/moons/jupiter-moons/ganymede/in-depth
nature.com/articles/s41550-021-01426-9
esahubble.org/news/heic2107
Images:
storyblocks.com/video/stock/animation-of-the-solar-system-bgzg6kpyclizwi0lo9
jpl.nasa.gov/news/asteroid-belts-at-just-the-right-place-are-friendly-to-life
istockphoto.com/photo/view-image-of-galaxy-system-isolated-3d-rendering-gm527525352-92766261
storyblocks.com/video/stock/comet-flyby-earth-close-up-asteroid-beautiful-bright-meteor-sungrazer-sxmlt5j
storyblocks.com/video/stock/melting-ice-closeup-on-blue-background-accelerated-shoot-swk3t50uiqfc1afz
nasa.gov/ames/press-release/nasa-selects-new-research-teams-to-further-solar-system-exploration-research
commons.wikimedia.org/wiki/File:Ganymede.png
commons.wikimedia.org/wiki/File:Hubble_01.jpg
esahubble.org/images/heic2107b
commons.wikimedia.org/wiki/File:Aurora_timelapse.ogv
istockphoto.com/photo/star-field-at-night-gm501655522-81460875
jpl.nasa.gov/edu/teach/activity/using-light-to-study-planets
istockphoto.com/photo/humidifier-at-the-window-gm1300311573-392679771
commons.wikimedia.org/wiki/File:Ganymede,_moon_of_Jupiter,_NASA.jpg
storyblocks.com/video/stock/lovatnet-lake-beautiful-nature-norway-snog7_z4xiwrv110a
solarsystem.nasa.gov/moons/jupiter-moons/ganymede/in-depth
