Our sun is a roiling mass of energy, with solar flares exploding on its surface, sending gas, plasma, and light that blasts ...

According to scientists, red supergiant stars should produce more supernovas. But astronomers just aren’t spotting them. Here ...

Astronomers report that WOH G64, one of the largest known stars, appears to have undergone a striking transformation into a ...

Images of the space around the sun show the comet approaching the star intact—but only a shower of debris came the other side.

Astronomers have been watching the supergiant WOH G64 for decades – and it might have turned into a hypergiant and be heading ...

MAPS was one of a family of comets aptly called Kreutz sungrazing comets, and according to Karl Battams, the principal ...

Comet MAPS (C/2026 A1) was destroyed during its closest approach to the Sun, leaving behind a ghostly tail and a trail of ...

Comet MAPS (C/2026 A1) didn't survive its close encounter with the Sun, ruining its chances of brightening up the night skies ...

Photographers caught a spectacular emerald-green fireball meteor streaking above Lindisfarne in northeast England, where ...

Scientists at the Rubin Observatory have identified nearly 11,000 asteroids, including hundreds beyond Neptune and 33 ...

A meteor flew over at least five states during daylight hours on Tuesday. NASA later confirmed the sighting was a rare ...