"It's the only launch vehicle that can meet the orbit, the schedule and the cost to achieve something unprecedented with ...

NASA’s Mars rover just uncovered something buried deep in ancient Martian rock—signals so unusual they’re making scientists rethink what they know about life beyond Earth. But the authors caution ...

A proposal to move Space Shuttle Discovery from its home at the Smithsonian’s Steven F. Udvar-Hazy Center has sparked widespread criticism. Engineers, historians, and former NASA staff warn the plan ...

An unexpected monster black hole was found hiding inside one of the Milky Way's tiniest neighbors, rewriting what scientists thought they knew about how small galaxies hold themselves together. Segue ...

Launch recap: Scroll down to read live updates from the Starlink 10-21 mission, which launched at 11 a.m. Oct. 26 from Launch Complex 40 in Cape Canaveral Space Force Station. Original story: SpaceX ...