ULA's Vulcan is replacing the company's workhorse Atlas 5 rocket and the already-retired Delta 4 family of launchers.

Two new rockets just launched within 30 minutes of each other, with each vehicle lifting off for just the third time. First up, Arianespace’s Ariane 6 launched from Europe’s Spaceport in Kourou, ...

Scroll down to review live updates from the Tuesday, Aug. 12, liftoff of a United Launch Alliance Vulcan rocket from Cape Canaveral Space Force Station on the USSF-106 mission. Original ...

The first two Vulcan test flights last year used a configuration of the rocket with two strap-on boosters to add an extra ...

Astrobotic's Peregrine moon lander that suffered a propulsion system anomaly shortly after separation from its Vulcan Centaur ...

SpaceX will launch a batch of Amazon's Project Kuiper broadband satellites this morning (Aug. 7). It will be the 100th ...