Don't save any confetti for a semicentennial celebration, however — the ISS is in its home stretch. NASA and its partners ...

A retro-futuristic space truck. A nimble crustacean on wheels. A space-age dune buggy. One will win a multibillion-dollar ...

A retro-futuristic space truck. A nimble crustacean on wheels. A space-age dune buggy. One will win a multibillion-dollar prize to deploy on a future NASA Artemis mission. But first, we took a ride on ...

California-based startup Reflect Orbital aims to build a swarm of 4,000 giant mirrors in low Earth orbit to "sell sunlight" to customers at night. Experts warn that the mirrors could mess with ...

NASA joins the Roman space telescope and key instruments, marking a milestone toward its 2027 launch to reveal the cosmos.

SpaceX defended Starship and said it is assessing a simplified moon mission architecture, with a propellant transfer test ...

SpaceX, which continues with plans to expand Starship operations to Florida, has proposed a new plan to NASA for an Artemis 3 ...

SpaceX, which has been testing its massive Starship spacecraft from South Texas, has proposed to NASA a new plan for a moon ...

NASA's chief said recently he's reopening bids for the Artemis III contract that it awarded SpaceX in 2021. SpaceX has now ...

SpaceX launched the fourth in its series of rideshare missions to mid-inclination orbits Nov. 2, carrying payloads that included tech demo satellites.

Live updates from Sunday morning’s SpaceX Bandwagon-4 mission that launched a Falcon 9 rocket from Cape Canaveral Space Force ...

"Haven Demo will test critical systems for Haven-1, including propulsion, flight computers and navigation software." ...