Given the size and age of the universe, it should be full of species with technology far more advanced than our own. But so far there is no trace ...

The artist’s latest swerve sees her creating an alien inflatable landscape for New York’s Balloon Museum ...

Discovering Venus-like conditions beyond our Solar System could reveal why some rocky worlds remain havens for life while ...

It was the inimitable late Carl Sagan who had kindled in many of us curiosity about all things extra-terrestrial and the ...

The object known as 3I/ATLAS (previously known as A11pl3Z), as per scientists, may be an alien technology that could ...

Lanterns gets off to a slower start than expected, but its shocking ending and Hal Jordan cliffhanger make for a promising premiere.

Two trilogies, a series with 10 installments, and a set of overlapping space sagas made our list of the top sci-fi franchises that don't start with "Star." ...

A resurfaced NASA Curiosity rover photo has sparked fierce debate after viewers spotted a 'Jellyfish-Shaped UFO' standing on the Martian surface before vanishing seconds later.

If there's one "Star Trek" character that's most iconic, it's Captain Kirk. But he's not the only Starfleet captain to deserve high regard from viewers.

The premiere of HBO's gritty "Green Lantern" series serves as a rollicking introduction despite overloading on information ...

Earth’s neighbor still has secrets that science is trying to figure out, and one of them is potential signs of life.

Throughout July 2026, SETI Institute scientists, leaders, and collaborators contributed to conversations spanning the origins of life, the search for extraterrestrial intelligence, Mars exploration, ...