#PPOD: A vast cavity on the Red Planet looks back at ExoMars Trace Gas Orbiter (TGO) with an icy stare. The crater is located in Utopia Planitia, the largest known impact basin in the Solar System, with a diameter of roughly 3,300 km, or twice the size of Earth’s Sahara Desert from north to south. Credit: ESA/TGO/CaSSIS
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SETI Institute
@setiinstitute@mastodon.social
Our mission is to lead humanity's quest to understand the origins and prevalence of life and intelligence in the universe and share that knowledge. #SETI #arewealone
mastodon.social
SETI Institute
@setiinstitute@mastodon.social
Our mission is to lead humanity's quest to understand the origins and prevalence of life and intelligence in the universe and share that knowledge. #SETI #arewealone
mastodon.social
@setiinstitute@mastodon.social
·
Nov 20, 2025
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