Scientists have made an major breakthrough in solar physics after witnessing an unprecedented cosmic weather event.

The massive sunspot that sparked an "extreme" geomagnetic storm in May 2024 unleashed hundreds of other dangerous solar ...

As the cloud cleared, Air Force bombers dropped in to gather air samples. Researchers hoped that the radioactive fallout ...

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

NASA has captured 25 years of observations from the Chandra X-ray Observatory showing the aftermath of Kepler’s Supernova, a ...

A black hole has shredded a massive star like it was "preparing a snack for lunch," according to a team of scientists at the ...

We live with this star, so it’s really important we observe it and try to understand how it works and how it affects our ...

The scenes track the furious expansion of Kepler’s Supernova Remnant, the glowing remains of a star first spotted in 1604 by ...

A mile-wide asteroid known as 2005 UK1 will safely pass Earth on Jan. 12, 2026, at 32 times the moon’s distance, posing no ...

Astronomers have captured the moment a supermassive black hole literally tore apart a super sun (one 30 times larger than our ...

A team of researchers recently reported the discovery of AT2024wpp, an extremely energetic event involving a black hole and a massive star locked in a deadly ...

It's estimated there may be trillions of rogue planets wandering through the Milky Way, unbound to any star. Since detecting our first ones, we have been presented with an odd mystery.