A Vulcan Centaur rocket launched a pair of space surveillance satellites for the U.S. military early Thursday morning (Feb.

Visitors to a new attraction in Boulder City aren't interested in fiction, according to owner Tom Devlin. The share their own ...

The interstellar visitor, only the third such object to be discovered passing through our solar system, ignited controversial ...

In response to a query from Ars about the engine test anomalies, Rocket Lab Chief Executive Officer Pete Beck downplayed ...

Life may have started in sticky, rock-hugging gels rather than inside cells. Researchers suggest these primitive, biofilm-like materials could trap and concentrate molecules, giving early chemistry a ...

The rise of AI and synthetic biology has made deadly diseases look like a ‘low-risk, high-reward’ option for would-be ...

Is intelligent alien life really out there? With powerful telescopes identifying more potentially habitable planets each year ...

The combustible sedimentary rock, better known as coal, was not only crucial to the onset of advanced technology here on Earth, but it should also be key to the development of advanced E.T.s residing ...

Baker’s yeast isn’t just useful in the kitchen — it may also be built for space. Researchers found that yeast cells can ...

From ‘Blade Runner’ to ‘Alien’, these sci-fi classics deliver worldbuilding tension and ideas that define everything the genre promises.

Artemis II astronauts will carry personal radiation sensors in their pockets, while detectors mounted throughout the cabin will track exposure levels. Additional monitors developed with the German ...

After the Red Planet reemerged from conjunction — a period when NASA doesn't communicate with spacecraft because Mars is behind the sun from Earth's point of view in space — scientists began planning ...