NASA fired up RS-25 engine No. 20001 at the Fred Haise Test Stand at NASA’s Stennis Space Center at Bay St. Louis, ...

The US was the last country to put humans on the moon's surface in 1972, but China is shaping up to edge out NASA to be the ...

Live updates from Sunday afternoon’s SpaceX Starlink 10-17 mission that launched a Falcon 9 rocket from Cape Canaveral Space ...

Scientists have found that on Titan, substances that should remain separate can actually combine under freezing conditions.

After four rounds of layoffs in two years that cut a quarter of its employees, the Jet Propulsion Laboratory now faces a ...

NASA’s ambitious OSIRIS-APEX mission to study the asteroid Apophis has been spared from cancellation, but its future is far ...