Just over 40 years ago, in his novel Contact, astronomer Carl Sagan imagined what it would be like to detect radio signals ...

When you're looking for signs of extraterrestrial intelligence, it helps to know what you're looking for and to go about it ...

NASA officials have previously spoken of the possibility of extraterrestrial life amid scientific uncertainty while ...

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines ...

EXCLUSIVE: Noah Hawley is hoping that Alien: Earth has found its forever home at the UK’s Pinewood Studios. As the the FX sci ...

Perspective: Donald Trump’s UFO tease risks another letdown: big promises, thin proof and a base primed for betrayal.

Harvard astronomer Avi Loeb joined ChicagoLIVE to discuss new developments in the search for extraterrestrial life, including ...

These targets will guide observations with current and future facilities, including the James Webb Space Telescope and ...

Steven Spielberg has 60 director credits to his name, with a new movie ("Disclosure Day") coming out in June 2026, adding to ...

The University of Arizona is opening a new exhibit this weekend that explores one of humanity's most enduring questions: Are ...

A new study has identified a potentially record-breaking haul of transiting exoplanets, thanks to a machine learning ...

When we imagine alien life, we picture monsters, insects, or tentacles—but what if the most realistic aliens are human-like?