There’s a black hole at our center
The Galactic Center hosts Sagittarius A*, a supermassive black hole of about 4.1 million Suns.Milky Way: The Black Hole At Our Core
Quiet... but not silent
It feeds slowly—about 1×10⁻⁵ solar masses per year—yet shines as an intense radio source and stirs high‑energy activity.Milky Way: The Black Hole At Our Core
