A Rocket Lab spacecraft used an optical payload developed by Lawrence Livermore National Laboratory to track another satellite during a U.S. Space Force exercise testing how quickly spacecraft can be ...

Isar Aerospace’s Spectrum rocket reached orbit Sept. 5 on the rocket’s second flight, the first successful orbital launch ...

Katalyst Space is wrapping up operations of a spacecraft intended to reboost a NASA spacecraft but which instead became a ...

The U.S. Space Force is starting work on a new ground control architecture for its future GPS constellation, applying lessons from the $6.27 billion OCX program that the Pentagon canceled earlier this ...