Once this version of Vulcan has successfully flown and been proven reliable, ULA plans to retire the Delta IV Heavy. Vulcan Centaur will also take over for the Atlas V rocket, which includes a ...

The Centaur V was designed to be more than twice as powerful as its predecessor and to remain in orbit for as long as 12 hours. ULA CEO Tory Bruno told reporters Thursday the company's longer-term ...

ULA needs two flights under its belt for Vulcan before it can begin tackling the $3.1 billion worth of launches it had been ...

All six missions will launch on ULA’s new rocket, Vulcan Centaur. The move was expected but requirement confirmation given Dream Chaser’s ability to launch on several launch vehicle options.