The Vulcan Centaur rocket is a heavy launch vehicle that competes with SpaceX's Falcon 9. While it is still expensive (around $110 million per launch), it is around half the price of the Atlas V ...

The first flight of Vulcan Centaur is on track for early 2021 ... proposing potential upgrades as part of NSSL Phase II, the Falcon 9 and Falcon Heavy rockets have already flown and been awarded ...

Aerojet Rocketdyne’s RL10 engine is continuing to beat out its younger competitors, winning another future role as the upper stage engine for the United Launch Alliance (ULA) Vulcan/Centaur rocket.

Service leaders see the launch vehicle as a future competitor to SpaceX's Falcon series rockets that currently have a lock on the most critical launches under the Defense Department's National ...