#ultracool — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #ultracool, aggregated by home.social.
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Artist’s impression of the ultracool dwarf star TRAPPIST-1 from the surface of one of its planets
Credit: ESO/M. Kornmesser
https://www.eso.org/public/images/eso1615a/
#universe #astronomy #astrophysics #astrodon #space #art #life #science #exoplanet #planet #planets #trappist1 #star #ultracool #dwarfstar #astroart #eso