There might be alien life on a nearby moon, scientists say - Saturn’s companion Enceladus has long been a particularly ...

Enceladus is hardly an inviting place. It sits 1.5 billion kilometers from the Sun, covered by a thick frozen exterior. Yet ...

A group of NASA scientists have headed on an expedition to Scotland after they seemingly discovered alien life in rocks that ...

3I/ATLAS interstellar comet, first photographed from Mars orbit in October 2025, carries water ice with deuterium levels more than ten times higher than any solar system comet. The James Webb Space ...

Beta Pictoris b appears to have an aurora caused by a powerful magnetic field. If confirmed, it would be the first such field ...

Finding evidence of alien life would be “the biggest discovery ever made by humanity,” one expert said. But so far, there’s a ...

A UFO whistleblower has claimed that 'at least a dozen' craft have crashed during apparent battles between alien beings over Earth's skies.

This summer, exoplanet science—the study of planets orbiting stars beyond our sun—took a big step forward. Reports of helium ...

Enceladus is covered in ice, but that layer might hide a subsurface ocean. Researchers have long wondered if the salty body ...

Researchers earlier this month said they used the MeerKAT radio telescope in South Africa to detect radio waves on Beta Pictoris b.

CAMBRIDGE, Massachusetts — In late August, Avi Loeb, the world’s most renowned scientist hunting for extraterrestrials on ...

In Hole in the Sky, an alien discovers the same problems with replicating robots that real-world roboticists have.