Tiny ‘Unicorn’ Black Hole Found in Milky Way is Closest One to Earth

Tiny ‘Unicorn’ Black Hole Found in Milky Way is Closest One to Earth

A tiny black hole, only three solar masses, has been found inside the Milky Way in the constellation Monoceros. One of the smallest black holes ever found, it is also the closest one to Earth. Plus, Perseverance, Gaia, a brown dwarf, new images of Jupiter, seismic monitoring from space, and this week’s What’s Up.

Play