Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...

To date, over 5000 exoplanets have been discovered using telescopes on the ground and in space. Credit: NASA/JPL-Caltech ...

Satellite images allegedly revealed a 1.5-mile object resting on the lunar surface. Supporters of the theory claim it wasn’t ...

President Donald Trump has called for the release of files related to UFOs, aliens and more in a Truth Social Post Thursday ...

Past classified reviews looking for alien life have found stranger things about life in Washington.

It's not nearly as easy as one might think. The post If Scientists Ever Find Strong Evidence of Alien Life, Communicating It ...

If life exists elsewhere in the universe, researchers at the University of Washington are finding the clues on Earth to help ...

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

Some say we’ve entered a new age of AI-enabled scientific discovery. But human insight and creativity still can’t be ...

President Trump directed his administration to release files on UFOs and any "alien and extraterrestrial life," an issue that has drawn decades of fascination — and spawned more than a few wild ...