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I was struggling to see the planetary nebula inside that blue circle before I realized that is the planetary nebula. cool!
by gnatman 2y ago
I was struggling to see the planetary nebula inside that blue circle before I realized that is the planetary nebula. cool!
- perihelions 2y agoSomewhere there's a large, bright nebula in the shape of a red arrow no astronomer's ever noticed.
- llm_trw 2y agohttps://en.wikipedia.org/wiki/Redshift-space_distortions https://en.wikipedia.org/wiki/Redshift-space_distortions