In 1973, two Mississippi shipyard workers went fishing—and ended up paralyzed aboard a spacecraft. Calvin Parker and Charles ...

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

The host Bill Maher fears aliens might meet Trump first, warning it would give them the wrong impression of humanity.

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory claims, but a comet.

SETI@home has been one of the largest citizen science projects ever, with millions of users around the world.

A scientist at the University of Glasgow has delved into the possible existence of ...

Clairvoyant Baba Vanga, long believed by devotees to have foreseen events such as 9/11 and the COVID-19 pandemic, predicted alien visitors and the outbreak of World War III for this year. The blind ...

Nasa's old Galileo data reveals ammonia-bearing compounds on Europa's icy surface near fractured zones.

New theoretical models have strengthened the case that immense, energy-harvesting structures orbiting their host stars could ...

Scientists confirmed that the interstellar comet 3I/ATLAS, which passed closest to Earth in December 2025, showed no detectable technosignatures strong enough to suggest it is an alien spacecraft.

Using data gathered by NASA's Juno Jupiter orbiter, scientists estimate that Europa's ice shell is about 18 miles thick — ...

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory ...