Top Democrats on a House committee overseeing NASA's budget assailed senior agency officials on Thursday for starting to ...

The first joint space mission between the United States and Russia (then the Soviet Union) docked in Earth orbit half a ...

HOUSTON—SpaceX’s Crew Dragon capsule Grace executed a successful autonomous splashdown into the Pacific Ocean off the San Diego coast early July 15, bringing an end to Ax-4, Axiom Space’s fourth ...

China has been displaying intellectual and innovative vitality for decades and the United States has scarcely mobilized.

A machine that helped with the calculations behind the first moon landing has been acquired by a Scottish museum. With the ...

The nodes in a quantum network don’t necessarily have to be computers; they can also be atomic clocks. The cesium atoms that ...

The odds of this getting from there to here are astronomically small, Sotheby’s Cassandra Hatton said, as record-breaking ...

This week, momentum is building around nuclear fusion, as tech investment and breakthroughs suggest it may arrive sooner than ...

Researchers will mine data from NASA’s Nancy Grace Roman Space Telescope, which will survey the same areas of the sky every ...