Scientists have announced that a dim star in a constellation easily visible after dark from the Northern Hemisphere may be on the verge of exploding. The binary star system, called T Corona Borealis ...

"The future evolution of WOH G64 remains uncertain." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Astronomers have witnessed one of our ...

I love simple questions that wind up having complicated—or at least not straightforward—answers. Astronomers twist themselves into knots, for example, trying to define what a planet is, even though it ...

Another special cosmic event is to occur this year, and it could be a "once-in-a-lifetime viewing opportunity," according to NASA. It’s a nova explosion located in a star system 3,000 light years away ...

The most distant star ever discovered may have been misclassified: Instead of being a single star, the object — nicknamed Earendel from the Old English word for "morning star" — may be a star cluster, ...

In March 2022, the Hubble Space Telescope peered through the distant cosmos and detected the light of an apparent star located 12.9 billion light-years away. Astronomers named it Earendel, meaning ...