How do we know what the milky way looks like? Submitted by Riceeatingcommunist t3_zgjyij on December 9, 2022 at 2:15 AM in space 57 comments 38
MeNamIzGraephen t1_izhbj3f wrote on December 9, 2022 at 2:39 AM It's like not having a mirror, but being able to feel your face. We're "feeling" the stars with telescopes and can model of what we see based on our observations. Permalink 11
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