Still Traveling, and a Black Hole

I’m still at the conference in Natal this week, so I don’t have time for a long post. The big news this week was the Event Horizon Telescope’s close-up of the black hole at the center of galaxy M87. If you’re hungry for coverage of that, Matt Strassler has some of his trademark exceptionally clear posts on the topic, while Katie Mack has a nice twitter thread.

Pictured: Not a black hole

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