The catalog of gravitational waves "heard" by LIGO, KAGRA and Virgo has doubled with detections of spacetime ripples.

Earthlings, brace yourselves: the galaxy may be emptier than your last Tinder date. According to a new study, any alien civilizations out there? Probably short-lived — and doomed to fail spectacularly ...

The latest science news and headlines from Yahoo News, focusing on space, climate change and health-related breaking stories ...

The Princeton-led NASA mission has officially begun its science mission to study the sun and everything it touches. Princeton marked the occasion with a panel discussion, science talks and a reception ...

The U.S. Senate Committee on Commerce, Science and Transportation announced that it passed the NASA Authorization Act of 2026, which extends the operations of the International Space Station by two ...

Add Yahoo as a preferred source to see more of our stories on Google. The double star Albireo in Cygnus captured on 26 December 2019. The 2.5-minute exposures recorded Starlink satellites moving ...

The world's first commercial space telescope has released its first image as it begins its journey to help track nearby stars ...

"The work continues." ...

From ancient star traditions to cutting-edge space research, astronomy has always reflected humanity’s desire to understand the universe. Stargazing through time explores this sweeping story, tracing ...

"These results from the Dark Energy Survey shine new light on our understanding of the universe and its expansion." When you purchase through links on our site, we may earn an affiliate commission.

Scientists reveal one key way we might have missed signals from aliens - ‘Smearing’ of signals could mean that there are messages we are missing, researchers say ...

“Megaconstellations” of vast numbers of satellites could threaten space-based astronomy, scientists have warned. In recent years, companies such as Elon Musk’s SpaceX have launched thousands of new ...