Astronomers caught a massive star exploding 500 million light-years away almost from the moment the event began. A brief X-ray flash detected on March 21, 2026 turned out to be the opening signal of ...

A spectacular supernova, SN 2026aaiv, has erupted in the spiral galaxy NGC 7331, located 45 million light-years away in the Pegasus constellation and visible from both hemispheres.

Add Yahoo as a preferred source to see more of our stories on Google. This August, one Instagrammer was excited to show the internet an interesting explosive native plant she came across in nature.

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A star in the beautiful constellation of Corona Borealis ...