The object, called 3I/ATLAS, is only the third interstellar visitor ever detected passing through our Solar System.

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...

Only 6.6% of surveyed astrobiologists agreed that scientists had probably found extraterrestrial life on exoplanet K2-18b.

M. Gessen is an Opinion columnist for The Times. They are the winner of the 2026 Pulitzer Prize for opinion writing. They are ...

The group leading the charge in the search for extraterrestrial life has given the all clear. The SETI Institute said ...

Observations with the Allen Telescope Array set new limits on possible signals from extraterrestrial transmitters.

Magnetic fields are a fundamental part of the universe. They govern how small particles – the building blocks of planets, ...

When the Trump administration registered the domains Aliens.gov and Alien.gov in March, UFO conspiracy theorists ...

The new map, a product of the unusually named SPICE-RACS survey, could help answer questions that were previously thought ...

The site compares undocumented immigrants to extraterrestrials, refers to people as "it," and says "they do not belong here." ...

A migrant advocacy organization that helps refugees throughout the world is taking offense to a White House website that says ...

Plenty of alien invasion movies have become box office hits and certified classics, but here are some forgotten alien ...