Three astronauts who have been in space for the last six months have been left stranded after their ship was hit by an "unknown" object. China's Manned Spaceflight Agency (CMSA) has said the ...

The yet-to-be-peer-reviewed findings indicate that comet 3I/ATLAS shares similarities with the icy trans-Neptunian objects — ...

Three astronauts are marooned in orbit after their return capsule was reportedly hit by an unidentified object. The team, already in space for half a year, were scheduled to return on Wednesday in the ...

When students open their science textbooks in the future, there's a chance they'll be reading about a cosmic discovery made by scientists at the University of Wisconsin-Milwaukee. The discovery "may ...