NASA announced that it has decided to use a previously flown SpaceX Crew Dragon capsule for the Crew 10 mission, instead of a ...

An electrospray engine applies an electric field to a conductive liquid, generating a high-speed jet of tiny droplets that ...

NASA moved up the launch of Crew-10 to March 12 to return the Starliner astronauts home sooner. Crew-10 will now launch on Crew Dragon Endurance, which was originally assigned to the Axiom 4 mission.

The company's first lunar mission failed, and its second mission is more of a capability demonstration than a revenue driver.

While this latest test doesn’t make nuclear-powered rocket engines viable just yet, it’s an important step on the journey.

Eco-friendly alternatives to fossil fuels are venturing beyond Earth—and into space.

The fog was so thick that the shrouded rocket was scarcely visible on SpaceX's own webcast. But a Falcon 9 lifted off in the ...

The $34.9 million award will launch the Space Power and Propulsion for Agility, Responsiveness and Resilience Institute — ...

SpaceX launched its latest Starlink mission at 2:18 p.m. on Saturday afternoon - kicking off Super Bowl weekend for the Cape.

Lawmakers are raising concerns that Elon Musk’s broadening access to the federal government is posing conflicts of interest, ...

The Army will host an industry day March 20 to refine its requirements and plans for boosting 155mm munitions, according to a public notice posted Feb. 7.

"The lightsail will travel faster than any previous spacecraft, with potential to eventually open interstellar distances to ...