We know have one more image of a black hole shadow and the snapshot of the material orbiting around the black hole. The Event Horizon Telescope now has the best image of the black hole in the heart of our Galaxy (Sgr A*) Image credit: EHT Collaboration

This came in the mail today. My group will be reading through this book over the summer starting in June.

Here's what it looks like today! Nearly there! Image Credit: Rubin Observatory/NSF/AURA

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Here's what the observatory looked like in 2015 (image credit: Rubin Observatory/NSF/AURA)

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