NASA’s James Webb Space Telescope has detected a carbon-rich atmosphere on a tiny world orbiting a dead, rapidly spinning ...

3I/Atlas might have flown by Earth with its closest approach, but it is still doing things that have people totally enamoured. Yes, indeed, 3I/ATLAS has caused chaotic debates online once again, with ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

There have been supposed alien sightings for centuries. These observations of “unidentified flying objects,” or UFOs, have periodically surged, such as during the late 1940s and early 1950s as the ...

The afternoon of 7 August 1996 isn’t a time that sticks in many people’s minds. But if things had worked out differently, it might have been etched into our collective memory. At 1.15pm, US President ...