NASA has been conducting a series of hot fire tests to certify RS-25 engines for use on the Space Launch System rockets that ...

NASA just tested a blazing-hot plasma engine that could help carry humans to Mars.

A powerful new electromagnetic thruster has taken a major step forward after a successful high-energy test at NASA’s Jet Propulsion Laboratory. Fueled by lithium vapor and driven by intense magnetic ...

NASA test-fired a RS-25 rocket engine on Feb. 8, 2023 at the Stennis Space Center in Mississippi on March 8, 2023. It was the "third hot fire test of an ongoing certification series for the redesigned ...

A prototype ion engine that uses lithium vapor as a propellant has aced its first tests, achieving 25 times more power than ...

Earlier this year, rocket scientists at NASA fired up an electromagnetic thruster powered by lithium metal vapor.

A full-scale mock-up of Blue Origin's Blue Moon Mark 2 crew lander has arrived at NASA's Johnson Space Center to support ...

NASA's Space Launch System (SLS) rocket for the Artemis 2 mission stands at 322 feet tall. The SLS is NASA's most powerful rocket, generating 8.8 million pounds of thrust. While massive, the SLS is ...