The latest discovery may stand as the most compelling clue humanity has ever had that we are not alone.

A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, ...

Scientists say moons around rogue planets wandering through the galaxy could remain warm enough for life thanks to tidal heating and hydrogen-rich atmospheres. These dark, starless worlds may have had ...

Scientists in a recent breakthrough have discovered vast hidden magma systems beneath the surface of Mars, marking an “unexpected discovery” leading the researchers closer to finding ...

NASA's Perseverance rover has uncovered one of the most intriguing clues yet in humanity's search for life beyond Earth.

Efrem Rigotti actually just wanted to find his car keys. Instead, he came across a mysterious object. Now it's clear: it's from outer space.

After a groundbreaking extraterrestrial discovery, astrophysicists Daniel and Michelle flee with their family, pursued by a ...

Billions of years ago, environmental conditions on Mars were significantly more hospitable than they are today. Our ...

As the Pentagon releases UFO-related files, the narrative of "Disclosure Day" mirrors real-life discussions on the implications of alien contact on religious beliefs.

Scientists have rewritten global 'first contact' protocols for how to confirm and announce the discovery of alien ...

Do not shout ‘alien!’” Amid surge of public interest in UFOs or UAP, one group updated its rules for how news of extraterrestrials should be revealed.

When people hear that Steven Spielberg has made another film involving extraterrestrial life, they naturally expect a story about aliens. After all, this is the director behind ‘Close Encounters of ...