NASA’s Curiosity rover has photographed a knobbly Martian rock that looks strikingly like a piece of ocean coral, a reminder ...

By examining the potential existence of Dyson spheres, a University of Glasgow scientist aims to guide the search for alien ...

Steiner's peek behind the curtain comes at a big time for Star Trek: Starfleet Academy, which is the talk of the fandom as the first new Trek series in years. Critics gave it positive reviews, but ...

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

Walking onto the Sideshow campus in Thousand Oaks, California, feels less like entering a corporate office and more like stepping into a high-tech artist’s sanctuary. While the world knows the ...

Octopuses are the undisputed kings of camouflage. Whereas engineers have learned to mimic the colors, octopuses also match ...

Scientists confirmed that the interstellar comet 3I/ATLAS, which passed closest to Earth in December 2025, showed no detectable technosignatures strong enough to suggest it is an alien spacecraft.

A team of astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spaceship. The comet was confirmed in July 2025 as the third known object to enter our solar ...