There is going to come a day when these big doors open and we roll out space hardware, and it's going to look like a ...

Electric propulsion is increasingly looking like the technology that will underlie a first attempt to walk on the Red Planet.

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 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 ...

Jeff Bezos' Blue Origin looks to be on the cusp of launching its towering New Glenn rocket on its third-ever spaceflight. Here's what we know.

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 ...

NASA's Nancy Grace Roman Space Telescope will be unveiled as the agency prepares to launch the observatory into the cosmos ...

A SpaceX Falcon Heavy launch and a series of updates from NASA's Kennedy Space Center highlight 321 Launch, FLORIDA TODAY's weekly space newsletter.

On the heels of the Artemis II mission, which sent astronauts around the moon and further into space than ever before, ...