NASA vs SpaceX rockets represent two powerful approaches shaping modern space exploration. One reflects decades of government-led engineering built for deep-space reliability, while the other pushes ...

5:10 a.m. update: NASA confirms the SpaceX Falcon 9 rocket is fully loaded and ready for launch. Fuel loading is complete on the second stage, and liquid oxygen loading has begun. The count remains on ...

NASA's Artemis 2 moon mission has been delayed until at least March due to technical issues. A hydrogen leak was discovered in the Space Launch System rocket during a prelaunch test. A subsequent test ...

WASHINGTON — NASA Administrator Jared Isaacman said he expects to provide details about several agency priorities, including lunar exploration and commercial space stations, in the coming weeks. In a ...

She’s worried about the a-rock-alypse. A planetary defense expert is warning that humanity is defenseless against up to 15,000 undetected near-Earth asteroids that have the potential to take out a ...

NASA is overhauling its plan to return astronauts to the lunar surface, adding another test flight to prepare for landing on the Moon while attempting to standardize its Space Launch System (SLS) ...

A better understanding of the electrical activity within auroras could help us protect our astronauts and satellites. When you purchase through links on our site, we may earn an affiliate commission.

If all goes well, Artemis 2 could launch as soon as March 6. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest ...

Scott Solomon is a biologist and professor at Rice University and the author of “Becoming Martian: How Living in Space Will Change Our Bodies and Minds.” Astronauts are heading back to the moon — the ...

The Crew-12 mission, SpaceX’s 20th human spaceflight, launched at 5:15 AM Eastern on February 13 from Cape Canaveral in Florida. It’s expected to dock with the International Space Station today, ...

Last year, NASA’s Curiosity rover made a fascinating discovery after boring into a suspected ancient lake bed on Mars: long-chain organic molecules, called alkanes, that could serve as a potential ...

Four fresh astronauts are on their way to the International Space Station (ISS). On Friday at 5:15 A.M. EST, Crew-12 launched from Cape Canaveral, Fla., onboard a spacecraft on a SpaceX Falcon 9 ...