Astronomers may have an origin story for ‘The Cow,’ a mysteriously powerful cosmic blast By Leto Sapunar / Dec 19, 2021
Blindingly bright black holes could help cosmologists see deeper into the universe’s past By Charlie Wood / Sep 16, 2021
We finally know why the Betelgeuse star dimmed—and it’s not what you think By Charlie Wood / Jun 18, 2021
NASA’s top observatories teamed up to capture an imploding star in captivating 3D By Jessica Boddy / Jan 6, 2020
A bizarre new theory connects supernovae explosions with humans’ ability to walk upright By Neel V. Patel / May 30, 2019
Gravitational waves could solve a cosmological crisis within five years—or shake physics to its core By Charlie Wood / Nov 10, 2018
Astronomers think they saw a star exploding out of a giant gas bubble By Mary Beth Griggs / Mar 27, 2018
An amateur astronomer accidentally caught an exploding star on camera—and it gets better By Mary Beth Griggs / Feb 22, 2018