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

Harvard's Avi Loeb suggests interstellar object 3I/ATLAS might have scattered life-building materials, reviving panspermia ...

Interstellar visitors don’t have this problem because they were never part of the solar system’s plane to begin with.

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...

"I think these are not far-out type of ideas; they are not really futuristic ideas that we are talking about." ...

On May 22, 2026, the Pentagon released a second batch of previously classified photos and videos showing what appear to be ...

Dyson sphere stability — once considered an impossible physics problem — may be within reach. A peer-reviewed paper in ...

The interstellar object 3I/ATLAS has sparked online speculation about alien technology after viral TikTok videos claimed unusual behaviour. Astronomers attribute its brightening to natural processes.

A new study suggests Mars could help scientists understand how alien worlds evolve by showing how a once warmer, wetter ...

Will the upcoming final season of For All Mankind, Season 6, take the show into full-blown Star Trek territory? We asked and ...

Astronomers using the JWST discovered massive “rock clouds” made of vaporized minerals on the distant planet WASP-94A b.

Astronomers have spotted clouds of vaporized sand on an exoplanet. And, weather radar data reveal insects in U.S. skies—100 ...