This Galaxy Hosted One of the Most Powerful Supernovae Ever Seen

Earth is being bombarded by mysterious bursts of intergalactic radio waves. And it has scientists puzzled. Fast radio bursts originating from beyond the galaxy were first detected almost 20 years ago.

Puzzling Baby Stars at the Galaxy’s Core: Astronomers Unravel Age Mystery

Astronomers have snapped a new photo of the black hole in galaxy M87