Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

“Disclosure” has become a cult word. It shouldn't be, since all it means, technically, is to reveal something. But the new wave of alien conspiracy theorists have made “disclosure” into a teasingly ...

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

Once small enough, these technograins might gain a trip out of its host solar system by a solar wind that overcomes the star's gravity holding it back. These motes of dust are then free to roam the ...

NASA Administrator Jared Isaacman shares insights into the future of space exploration, including the historic Artemis II ...

My favorite horror RPG just got a new campaign, and I'm begging you to try the Alien Roleplaying Game now that Operation Leading Edge is on the way ...

Donna Hare's decades-old claim that NASA airbrushed UFOs from photos resurfaces, sparking renewed interest and debate despite ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

Sugar Season 2 Episode 2 deepens Ji Moon's mystery with hospital clues, gang ties, and a brutal cliffhanger for John Sugar.

Scientists propose a simple but powerful new method for detecting traces of alien biology, whether on Jupiter's icy moons, in meteorites or in Martian samples.

NASA has unveiled its ambitious plan to build the first permanent human base on the Moon’s South Pole. The project will ...

The Empire Strikes Back dominated the box office and the cultural discussion in 1980, but other iconic sci-fi movies ...