Sierra Space's Dream Chaser spaceplane is facing an identity crisis after NASA changed contract terms to remove its guarantee ...

"If there is a space race, China's already winning it, and could win it dramatically in the next few decades." ...

SLS is a super heavy-lift launch vehicle capable of taking astronauts to destinations all over the solar system, including ...

In a preview of their flight, the crew of Artemis II, three Americans and a Canadian, struck a tone that veered away from the ...

Just after sunrise on Sept. 24, SpaceX launched three space weather spacecraft -- the primary being NASA's IMAP.

NASA safety advisors have recently expressed concerns that the Starship program, which aims to reach Aretemis III by 2027, ...

The new selection of NASA astronauts will spend two years in training before becoming eligible for flight assignments.

NASA canceled the VIPER rover mission to the moon last year, citing cost overruns. But the space agency has announced a plan to revive it.

China's space program is experiencing a meteoric rise, and will soon pose a significant challenge to the US' dominant ...

Before they head to the moon in 2026, the four Artemis 2 astronauts have to practice observing Earth's nearest neighbor.

The 10 astronaut candidates, six of them women, will begin two years of training before becoming eligible for missions to low ...

Menon's classmates in the 2025 NASA astronaut candidate class — the 24th in the agency's history, and its first since 2021 — are Ben Bailey, Lauren Edgar, Adam Fuhrmann, Cameron Jones, Yuri Kubo, ...