High-energy particles rain down on Earth constantly, but scientists have now detected a doozy: a neutrino blasting in from ...

KM3NeT—is still under construction deep in the Mediterranean Sea but it has already made a find that has amazed scientists.

Watch as a city-killer asteroid set to possibly crash into Earth in 2032 zooms away from Earth in new telescope footage.

A bouquet of thousands of stars in bloom has arrived. This composite image contains the deepest X-ray image ever made of the ...

The Vatican's Arizona location dates back to 1980, when the Vatican partnered with the University of Arizona to study the ...

Last fall, the scientific community went into a minor frenzy. A hunk of interstellar material had been sucked into the ...

Canadian astronomers have taken an extraordinary step in understanding how planets are born, using the James Webb Space ...

A huge detector in the Mediterranean Sea spotted the most energetic neutrino from space to date. The particle could shed ...

Astronomers using a giant network of sensors, still under construction at the bottom of the Mediterranean Sea, have found the highest-energy cosmic “ghost particle” ever detected. The neutrino, as the ...

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...

Harvard and Smithsonian (CfA), and its Submillimeter Array (SMA), were critical for identifying a cache of belts surrounding other stars beyond the sun where comets may reside. Regions around 74 stars ...