Tagged With Red Nova

Betelgeuse likely won't die as a supernova in your life. But astronomers are finding 'red nova' stars that may soon violently explode.

Dave Mosher

Jan 5, 2020, 12:48 AM

Astronomers think a rare and explosive 'red nova' will light up the night sky in a few years

Dave Mosher

Jan 7, 2017, 9:09 AM