Add Yahoo as a preferred source to see more of our stories on Google. NASA had just announced a flawless wet dress rehearsal and possible early March liftoff of its long-awaited Artemis II mission, ...

The catastrophic loss of the Space Shuttle Challenger on Jan. 28, 1986, stands as a haunting reminder of the immense risks and complexities involved in humanity's exploration of space. This event, ...

New images have been released from NASA of the rocket Antares, which exploded last year. The rocket exploded 15 seconds after launch. Spaceflight now says two different investigations into the ...

We should never forget how we actually get men and women into space. Essentially, we stick them on the top of a giant bomb and let it off in a controlled explosion. Kind of risky. So, as NASA's ...

NASA’s new moon rocket suffered another setback Saturday, almost certain to bump astronauts’ first lunar trip in decades into spring. The space agency revealed the latest problem just one day ...

CAPE CANAVERAL, Fla. — NASA’s new moon rocket suffered another setback Saturday, almost certain to bump astronauts’ first lunar trip in decades into spring. The space agency revealed the latest ...

Just weeks before Apollo 11 reached the Moon, the Soviet Union attempted to launch its massive N1 rocket, the centerpiece of its secret lunar program. The result was one of the most powerful ...