NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) has captured a stunning view of supernova remnant ...

ASKAP J1832 pulses every 44 minutes in both radio and X-rays—something never seen before—hinting at an entirely new type of ...

The star system last exploded in 1946. Astrophysicists plan to closely observe the impending nova with the hope of better understanding these recurrent phenomena, NASA noted. Among the tools that ...

Astronomers have spotted something remarkable hiding in the depths of the Milky Way—a nearly perfect circle formed from the ...

You might get the chance to see a rare cosmic event in just a few weeks. Astronomers anticipate that a nearby exploding star could appear in the night skies across the Northern Hemisphere.

An international team reported Wednesday that this strange celestial object is perhaps a star, pair of stars or something ...

T Coronae Borealis has an outburst every 79 to 80 years, according to NASA. The once-in-a-lifetime explosion of T Coronae Borealis, also known as the "Blaze Star," is still pending -- but the ...

The discovery of X-ray "stripes" in the remains of an exploded star may help astronomers learn how some of the highest-energy particles in our galaxy reach their incredible speeds, a new study ...

It stretches what’s physically possible.” After spotting the exploding star, astronomers went back in Hubble’s catalog and found an image of it a couple of years prior to its detonation.