A tiny particle that smashed into Earth with a record-shattering energy of 220 petaelectronvolts could be the last scream of ...

Scientists trying to work out whether a star exploded and the resulting debris crashed into Earth 10 million years ago may be one step closer to solving the mystery. They discovered an unusual amount ...

Physicists have long believed that black holes explode at the end of their lives, and that such explosions happen—at most—only once every 100,000 years. But new research published in Physical Review ...

Dark matter is a ghostly substance that astronomers have failed to detect for decades, yet which we know has an enormous influence on normal matter in the universe, such as stars and galaxies. Through ...

Invasive species such as cats, emerald ash borers, pigs, fire ants and hemlock woolly adelgids are causing changes to ...

NEW YORK (AP) — Scientists for the first time have spotted the insides of a dying star as it exploded, offering a rare peek into stellar evolution. Stars can live for millions to trillions of years ...

There are stars exploding all around us. They burst, flash and fade. Some leave traces of their spectacular journeys as supernovae in telescopes. Earth-bound astronomers collect and study the brief, ...

‘I literally screamed with joy when I saw that I was going to be a co-author of the research paper.’ By Andrew Paul Published Jul 1, 2025 11:00 AM EDT Get the Popular Science daily newsletter💡 ...

This photo is the first close-up image of such a distant star ever taken. (Image credit: ESO/K. Ohnaka et al.) For the first time, astronomers have taken a high-quality, zoomed-in photo of a star ...

NASA's Solar Dynamics Observatory (SDO) captured a rare phenomenon on Tuesday, April 23: four enormous regions of the Sun exploding simultaneously. The rest of this article is behind a paywall. Please ...