A SpaceX rocket is scheduled launched X-37B late Thursday from Florida’s Kennedy Space Center. While in space, X-37B has a ...

The new rocket, named the Vulcan, debuted in January 2024, but it took another 19 months of work and a second flight before United Launch Alliance (ULA) was cleared to launch a national security space ...

Sierra Space and NASA have been working on the Dream Chaser for over 20 years, with safety concerns and testing being the ...