Scientists have discovered two rare white dwarfs—which are among the dimmest stars in the universe—that feature changes in their surface composition caused by magnetic fields. This brings the number ...

"Thanks to the high resolution of our new images, we detected a faint structure on the northeast side of this supernova ...

A Cape Cod astronomer is tracking T Coronae Borealis, a star system that's expected to go nova soon. Here’s what you need to ...

Stunning stellar explosions occur every second across the cosmos – some observable, most too distant to ever know, all of ...

Any day now, a massive stellar blast dubbed "the Blaze Star" could light up the night sky so brightly, you won't even need a ...

The James Webb Space Telescope has investigated an exoplanet that’s super cool — literally. The huge planet, which is six ...

Astronomers are once again getting excited about a rare nova that could appear in the night sky anytime from now into the ...

Scientist are expecting a "once-in-a-lifetime" nova explosion to occur and people across the United States should be able to see it.