Weekend Astronomy Pics| Titan and The Hubble Ultra-Deep

Saturday night's a good time for some classic space pics don't you think? Here's two of my favorites:
The Hubble "Ultra-Deep Field image" is one my top astronomy pics of all time. Millions of galaxies in a small slice of sky. The lights you see are galaxies with billions of stars in each. Many are easily recognizable as galaxies but many aren't, back into the infinite.




















And other worlds; The surface of Titan.



















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