#propus — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #propus, aggregated by home.social.
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Day 1624 #DailyPhoto #SkyWatch #Astrophotography The #Jellyfish nebula aka #IC443 is a supernova remnant about 5000 light years away in the Gemini constellation. The remnant is about 50 arc minutes across. In comparison, a full moon is 30 arc minutes across. The bright star is #Propus aka Eta Geminorum and is actually a triple star system. #StillLearning