The U.S. Space Force has certified ULA's new Vulcan Centaur rocket to launch national security missions, doubling the number ...
A new rival is taking on Elon Musk in U.S. military space launches. The U.S. Space Force has officially certified United ...
The certification process, which began in 2016, was no easy feat. Vulcan had to clear 52 criteria, 18 critical subsystem ...