This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.

A SpaceX astronaut mission like no other will lift off from Kennedy Space Center on Monday night. Here's what to know.

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Rocket Lab and Stoke Space receive $5 million apiece to prep their launch vehicles for government inspections.

Andrew Jones will be explaining the business, politics and technology in Chinese space activities as part of a new biweekly ...

Mike Edmunds and Zbig Sobiesierski argue that student learning can be boosted by enthusiasm, engagement and enablement ...

In a potential step toward sending small spacecraft to the stars, researchers have developed an ultra-thin, ultra-reflective ...

The Space Launch System (SLS) core stage and rocket boosters have now been stood up and mated in preparation for NASA's ...

Sir Keir Starmer has spearheaded plans for a ‘coalition of the willing’ to form a peacekeeping force in Ukraine ...

Sounding rockets launched from the Poker Flat Research Range north of Fairbanks, Alaska, lit up the night sky for miles ...

The U.S. Space Force said on Wednesday it has cleared Boeing and Lockheed Martin's Vulcan rocket to launch national security ...

The U.S. Space Force has chosen Gravitics to build and fly an orbital carrier that could send up maneuverable military space ...