Although Kosmos 2612 is now backing away, the maneuver raised alarm bells for analysts who see it as part of a pattern of ...

ESA's Euclid telescope unexpectedly spotted comet C/2026 S1, showcasing how this deep-space galaxy mapper can also track ...

A spacecraft has left Japan for Mars’ moon Phobos in an attempt to bring the first sample from the celestial body back to ...

The Japan Aerospace Exploration Agency, which is leading the bold sampling effort, launched the spacecraft before dawn from ...

Japan has launched a potentially historic mission to scoop up soil samples from Phobos — one of Mars' two lumpy, potato-esque ...

Beijing has proposed banning exports of the technology used to make next-generation solar cells, complicating Musk’s space ...

The European Space Agency has tapped a Polish startup to study whether resources already on the Moon could be worth ...

Tesla demonstrated the Rocket Roadster, which it says can briefly lift into the air using cold-gas engines. The model is ...

An early morning SpaceX rocket launch planned from Florida on Tuesday, Oct. 20, could leave a "space jellyfish" effect in the ...

Asteroid 99942 Apophis will pass within 20,000 miles of Earth on April 13, 2029, offering scientists a rare opportunity to ...