#astronomy_space — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #astronomy_space, aggregated by home.social.
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Do you know what a #GalacticYear is? 🌌
It's time the #Sun takes to orbit once around the center of the #MilkyWay #Galaxy.
We move 230 km every second in orbit around the center. So it takes 230 mln years to complete 1 Galactic Year at this rate.
#astronomy #astronomytoday #astronomy_space #astronomyatmastodon #astronomyfacts #astronomysociety #universe