Melissa Harris' official NASA portrait. NASA/Robert Markowitz With over 25 years of experience in human spaceflight programs, ...

Starlab has completed five development and design objectives for its NASA-supported commercial space station, which aligns ...

Commercial space offers the United States a once-in-a-generation opportunity to modernize its defense posture, enhance resilience, and stay ahead of adversaries in the most dynamic warfighting domain ...

The event, not so far confirmed by China, was reported after optical sensor data suggested the satellites "appeared visually ...

Space weather expert developing satellite constellation to predict and protect against dangerous space weather events.

It was the fourth private astronaut mission funded by Houston-based Axiom Space and the second commanded by veteran astronaut ...

National Aeronautics and Space Administration's retiree turned private astronaut Peggy Whitson returned to Earth safely in ...

The Axiom Mission 4 crew launched on June 25, 2025, aboard a SpaceX Dragon spacecraft to the International Space Station from ...

LOS ANGELES (Reuters) -NASA retiree turned private astronaut Peggy Whitson headed for splashdown in the Pacific early on ...

Research on the ISS helped scientists tackle problems we can’t solve on Earth, from human biology to fire behavior and ...

Indian astronaut Shubhanshu Shukla returned to Earth aboard the Dragon capsule Grace, which splashed down off California. The ...