Portal Space Systems says it has successfully tested its solar thermal propulsion system at operational temperatures inside a ...
As it flew up toward the International Space Station last summer, the Starliner spacecraft lost four thrusters. A NASA astronaut, Butch Wilmore, had to take manual control of the vehicle. But as ...
In March 2025, the U.S. Space Force, in collaboration with the Air Force Research Laboratory (AFRL), successfully conducted tests of the propulsion system for the Oracle-M spacecraft. This milestone, ...
SpaceX completed its 33rd cargo delivery to the International Space Station early Monday, when a Dragon supply ship glided to an automated docking with more than 5,000 pounds of scientific experiments ...