A tiny, dense stellar corpse in a nearby galaxy is pumping out so much energy that, on paper, it should have blown itself ...

Primordial black holes could rewrite our understanding of dark matter and the early universe. A record-breaking detection at ...

How Donald Trump tried to ground NASA’s science missions ...

The "Cosmic Grapes" galaxy formed just 900 million years after the Big Bang, revealing a never-before-seen structure.

It is theoretically possible for a particularly massive star to collapse in on itself to form a black hole rather than ...

Sandisk Corp. is initiated with a Buy rating, driven by structural AI and NAND flash tailwinds, despite recent blistering rallies in its share prices. Rising AI inference workloads and expanding model ...

"It is exciting to think that Little Red Dots may represent the first direct observational evidence of the birth of the most massive black holes in the universe." ...

Scientists and NASA officials insist the object is a natural comet, not alien technology. Recent observations found no radio signals from the comet that would suggest it was artificial. The comet made ...

Astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spacecraft. 3I/ATLAS was confirmed as the third known object to enter our solar system from interstellar ...

Scientists confirmed that the interstellar comet 3I/ATLAS, which passed closest to Earth in December 2025, showed no detectable technosignatures strong enough to suggest it is an alien spacecraft.