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A planet with one side permanently roasting and the other frozen in endless darkness might still have a chance of supporting life. Researchers found that heat inside a tidally locked exoplanet could ...

With over decades of films and convincing radio plays, aliens have captivated our imaginations and our worst fears. They’ve ...

Forget Hollywood: aliens should look as different to us as we do to bananas, saysdeGrasse Tyson ...

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

Research indicates airport radar systems may unintentionally broadcast Earth's presence to aliens up to 200 lightyears away, ...

NASA's new alien-hunting telescope, the Habitable Worlds Observatory (HWO), will be serviceable out in space (and it will ...

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

Our search for technosignatures—clear signs of advanced civilizations beyond Earth—takes many forms. Many are driven by the famous Drake equation, which attempts to estimate how many technological ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a team of outside scientists to study the national security risks posed by UFOs ...

We dove into Halloween Horror Nights 2026’s INVASION: Alien Abduction House and got exclusive insights about this scary, original adventure. INVASION: Alien Abduction House doesn’t want to make aliens ...

"Eventually, our own Voyager spacecraft will be extraterrestrial artifacts in other stellar systems." ...