A s the James Webb Space Telescope (JWST) continues to peer into the origins of our universe, it’s delivering a steady stream ...

NASA’s Chandra Observatory reveals a 25-year time-lapse of Kepler’s Supernova Remnant. Glowing debris expands at different ...

Twinkle, twinkle, little star. How I wonder what you, wait a minute, why are you twinkling so much? Um, guys, that's no ...

Gamma rays are invisible and ultra-powerful forms of light. They are the most energetic source of radiation known in the ...

Scientists have detected the most distant supernova ever seen, exploding when the universe was less than a billion years old. The event was first signaled by a gamma-ray burst and later confirmed ...

"This was many times more energetic than any similar event and more than any known explosion powered by the collapse of a ...

Florida’s Turnpike closed on the morning of Jan. 7 because of a tractor-trailer fire with exploding propane tanks.

It's the last clearly observed supernova in the Milky Way, Gassel said.

Astronomers have created a detailed forecast of where they expect to observe future stellar explosions in a nearby galaxy, ...

The new paper argues that, in SN 1181, the first phase of the supernova fizzled out and left behind an unusually active ...

Astronomers have obtained remarkably detailed images of two stellar explosions -- called novae -- just days after they began.

James Webb has spotted the most distant supernova ever seen, exploding just 730 million years after the Big Bang, offering ...