Vulcan’s certification means SpaceX should have at least one competitor for future launches — though several other firms are ...

The U.S. Space Force has certified United Launch Alliance’s Vulcan Centaur rocket, allowing that vehicle to conduct national ...

Chance Saltzman, chief of space operations, says the department needs to increase its funding and workforce as it takes on greater responsibilities.

The multiple large waves that hit U.S. Army Garrison Kwajalein Atoll in January 2024 brought visibility to the unique ...