NASA's Artemis II crewed mission to the moon shows how U.S. space strategy has changed since Apollo -- and contrasts with ...

China’s ambitious space calendar has taken a sudden hit as multiple launches scheduled for February at the Wenchang Space ...

NASA's plans for Mars sample return are effectively cancelled as part of a bill approved by the U.S. Congress, ending efforts to collect Perseverance rover samples that could contain evidence of alien ...

Military dominance of space will almost certainly lead to military dominance on Earth.

If flying to the Moon were like swimming the English Channel, no one in the 53 years since Apollo 17 splashed down in the ...

The Artemis II mission will merely orbit the moon and return—but it helps lay the groundwork for an eventually permanent return to its surface.

China’s space agency and NASA quietly averted a potentially destructive satellite crash, turning a routine piece of orbital housekeeping into a rare moment of direct cooperation between two strategic ...

The U.S. and China usually operate on two different wavelengths, but a recent occurrence in the world of space traffic control involved both countries working in unison, which turned more than a few ...

NASA will roll out a costly rocket to the launchpad at the Kennedy Space Center in Florida on Saturday, a milestone in a lunar space race between the US and China.

NASA Administrator Bill Nelson publicly criticized the Chinese government after it was accused of disregarding safety standards by not sharing trajectory data on the reentry of its Long March 5B heavy ...

A computer-generated picture of 3I/ATLAS. China's Tianwen-1 Mars orbiter has become the first spacecraft to capture and release a close-range image of the interstellar object 3I/Atlas, ahead of NASA ...

Mock observations test the performance of the Chinese Space Station Telescope as the 2-meter-class observatory moves closer ...