In a quiet corner of an ancient riverbed on Mars, a speckled rock has pushed the search for extraterrestrial life into its ...

The British military thought there was ‘basis in fact’ to UFO sightings and wanted to get their hands on the ...

Scientists used the 100-metre Green Bank Telescope to look for alien signals but detected no radio signals from 3I/ATLAS.

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an ...

Signals from a distant world have pushed the search for alien life out of science fiction and into the realm of testable ...