NASA vs SpaceX rockets compared on cost, technology, and performance, revealing how reusability and innovation reshape modern ...

NASA has let Axiom Space make four visits to the International Space Station and a fifth next year, but on Thursday the ...

NASA’s recent twin rocket missions from Alaska are aimed at unlocking the mysteries of auroras, specifically the rare and ...

What began as a routine mission to the Moon quickly turned into one of the most dangerous moments in space exploration ...

Energy is fundamentally important—researchers have linked a lack of reliable energy to poor physical health, poor mental ...

The United States flew a reactor in space in the 1960s and has studied nuclear thermal propulsion for decades. Fuel is not the primary limitation either; the enriched uranium supply chain is ...

Following the first-of-its-kind medical evacuation from space last month, the new arrivals, known as Crew-12, will bring the ...

Amy Shira Teitel says past Moon missions delivered a clear purpose and impact, while Artemis II lacks clarity, ...

EARTH cannot defend itself against the thousands of “city killer” asteroids that are zooming around space near our planet, Nasa chiefs warn. They reckon there are about 15,000 undetected ...

The SpaceX Dragon spacecraft and the International Space Station opened Sunday at 5:14 p.m. welcoming NASA’s SpaceX Crew-12 astronauts ...

NASA is looking for new providers to supply low-gravity parabolic flights for spaceflight training and scientific research.

“Quantum sensing opens an entirely new domain for U.S. space leadership,” said Dana Anderson, Chief Science Officer at Infleqtion. “By deploying this technology in orbit, we are demonstrating the ...