Below the waves of the Mediterranean, Europe's KM3NeT neutrino telescope is on a cosmic hunt. Towering strings of sensors ...

Harvard scientist Avi Loeb warns that 3I/ATLAS could be an extraterrestrial “Trojan horse” whose presence has major ...

Searching for clues in the Epoch of Reionization, scientists discovered that the universe was quite a bit warmer before the ...

The sounds aren't just a scientific curiosity, though. The tenuous gas and plasma that drifts between the galaxies in galaxy ...

Ten years after the first detection of gravitational waves, scientists have captured the clearest signal yet — and it confirms one of Stephen Hawking’s most famous predictions. Using the upgraded LIGO ...

In a remarkable cosmic event, astronomers have detected a black hole-star merger that has resulted in the longest gamma-ray ...

A novel imaging technique used for the first time on a ground-based telescope has helped a UCLA-led team of astronomers to ...

Astronomers with the Event Horizon Telescope (EHT) made history in 2019 by producing the first image of a black hole. The ...

The Event Horizon Telescope captured the first image of the Milky Way galaxy's supermassive black hole Sagittarius A* — our ...

Einstein was a great thinker who made plenty of mistakes—errors that sometimes led to more meaningful discoveries in physics, ...

It’s possible that these objects might be the primordial beginnings of the supermassive black holes found in the centers of ...