NASA’s humanoid robot Valkyrie is heading back to the United States after spending a decade at the University of Edinburgh in ...

A spacecraft plunged back into Earth’s atmosphere early Wednesday. While most of the probe was expected to burn up during reentry, a few components could have survived.

But the big picture here is that the US Senate has put out one of its most important pieces of spaceflight legislation in decades: Senators have instructed Isaacman to go fly the Artemis program with ...

A 1,300-pound NASA satellite, Van Allen Probe A, is expected to re-enter Earth’s atmosphere on March 10 after more than a decade in orbit.

NASA Force is launching to place top engineers into mission-critical roles, expanding the US Tech Force program to advance space exploration and technology priorities.

NASA announced Tuesday that it’s pushing the launch of its Artemis II moon mission to March after finding fuel leaks during testing this week. The 10-day crewed mission is aimed at carrying astronauts ...

This reentry is notable because it poses a higher risk to the public than the US government typically allows. The risk of harm coming to anyone on Earth is still low, approximately 1 in 4,200, but it ...

NASA will likely delay the launch of the Artemis II mission around the moon again after the discovery of a helium flow problem overnight Friday. The space agency said Saturday that the rocket and ...

After 14 years in orbit, Nasa’s Van Allen Probe A satellite is expected to re-enter Earth’s atmosphere. How big a threat is ...