Watch the trailer for 'Sally,' the National Geographic documentary about astronaut Sally Ride, directed by Cristina Costantini.

The International Space Station (ISS) executed evasive maneuvers Wednesday evening (April 30) to avoid a piece of passing ...

From breathtaking snapshots of distant galaxies to game-changing discoveries about the universe’s expansion, the Hubble Space ...

Recent federal funding cuts from the Department of Government Efficiency have cast a shadow over the future of libraries in ...

NASA officials ordered the removal of one of the massive rocket's RS-25 main engines after discovering a hydraulic leak on the engine's main oxidizer valve actuator, which controls the flow of ...

What makes atmospheric re-entry so dangerous? This detailed breakdown explores how NASA engineered the Space Shuttle to survive a descent through superheated plasma at hypersonic speeds. The video ...

A Chinese state-owned rocket maker is making progress in producing large diameter stainless steel tanks for its ...

The U.S. Space Force is working to develop what is being called a “space aircraft carrier” for rapid satellite launching.

Hubble’s 35-year journey showcases humanity’s boldest space achievements, capturing everything from new stars forming to ...

Keeping Mold out of Future Space Stations Sep. 11, 2024 — Mold can survive the harshest of environments, so to stop harmful spores from growing on future space stations, a study suggests a way ...

This year’s Space Symposium delivered that same optimism, even as political and financial uncertainty raise new questions.

ZHANG JIANSONG/XINHUA Qingzhou, China's next-generation cargo spacecraft designed for future in-orbit supply deliveries ...