Maybe Mars's Ocean Never Left | SciShow News

Many researchers believe that all the water on Mars dried up, but some evidence suggests that it might have dried in.

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Sources:

https://www.caltech.edu/about/news/what-happened-to-marss-water-it-is-still-trapped-there
https://science.sciencemag.org/content/sci/early/2021/03/15/science.abc7717.full.pdf
https://www.scientificamerican.com/article/water-on-mars-may-be-trapped-in-the-planets-crust-not-lost-to-space
https://skyandtelescope.org/astronomy-news/is-an-ocean-of-mars-water-trapped-in-the-planets-crust/
https://www.nasa.gov/mission_pages/msl/multimedia/pia16574.html


https://news.asu.edu/20210316-asu-scientists-determine-origin-strange-interstellar-object
https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2020JE006706
https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2020JE006807

IMAGES:

https://solarsystem.nasa.gov/resources/955/mars-wet-to-dry-animation/
https://en.wikipedia.org/wiki/File:MarsMeteorite-NWA7034-716969main_black_beauty_full.jpg
https://mars.nasa.gov/resources/4817/bright-particle-in-hole-dug-by-scooping-of-martian-soil/
https://mars.nasa.gov/mars2020/multimedia/videos/?v=423
https://www.eso.org/public/videos/eso1820c/
https://cdn.eso.org/videos/hd_1080p25_screen/eso1820b.mp4