Artemis II live updates: NASA counts down to splash down as astronauts prepare for most dangerous part of mission - NASA crew ...

As NASA’s Artemis II mission prepares to return to Earth on Friday, April 10, a Hamilton High School grad will be monitoring ...

The disappearance of rocket scientist Monica Reza has taken a chilling new turn after new details about her work and its ties ...

The NASA flight is hours away from parachuting into the Pacific Ocean near San Diego, concluding a journey that sent humans around the moon for the first time since 1972.

Senesco Marine has celebrated the launch and christening of Battery Steele, a 164-foot, double-ended ferry built at its North Kingstown, R.I., shipyard for Casco Bay Lines of Portland, Maine. Designed ...

Propelled expands its Hercules hybrid drone propulsion systems with new power classes, improved efficiency, and OEM ...

Jeff Thornburg helped turn a government research project into SpaceX’s most powerful rocket engine. Now, he’s trying to do ...

Space mobility company Portal Space Systems has raised $50 million to scale up development of its highly maneuverable spacecraft.

Portal Space Systems has raised $50 million in funding to speed up development of the Seattle-area startup's highly ...

Decarbonizing shipping has turned out to be very difficult, and the scale of the challenge is also too large to produce green alternative fuels using the ...

Danette Farnsworth knew when she saw the solid-fuel boosters separate from the Artemis II, everything was good. “I said, ...

The hybrid-electric propulsion system was designed with Ascendance’s VTOL-capable Atea aircraft concept in mind, but will ...