SpaceX’s newest fleet of satellites is tumbling out of orbit after being struck by a solar storm. Up to 40...
Articles by Marcia Dunn
Defective software could have doomed Boeing’s crew capsule during its first test flight, a botched trip that was cut short...
The U.S. government is stepping up efforts to protect the planet from incoming asteroids that could wipe out entire regions...
NASA’s Kennedy Space Center reopened for business Tuesday, relying on industrial air conditioners rushed in from around the country in...
SpaceX said Friday that evidence points to a large breach in the rocket’s helium system during a routine prelaunch test...