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

In the near-term, ULA will switch back to launching its soon-to-retire Atlas V rocket, the Vulcan rocket's predecessor. The ...

The 202-foot (61-meter) Vulcan Centaur has made two successful flights thus far. The rocket's first flight in January 2024 ...

Aug. 13 (UPI) -- Europe's Ariane 6 rocket sent a weather and climate satellite to orbit on Tuesday night. The Ariane 6 took ...

SpaceX has been attempting to launch a Falcon 9 rocket since Saturday, Aug. 9 to deploy internet-beaming Starlink satellites from Vandenberg.

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

WASHINGTON — Rocket Lab USA announced Aug. 12 it has completed its $275 million acquisition of Geost, a U.S. supplier of ...

Rocket Lab's Q2 2025 results highlight rapid growth, $1B backlog, and upcoming catalysts like Neutron launch, presenting a 72 ...

A Falcon 9 rocket carrying 24 of Amazon Project Kuiper spacecraft lifted off at 8:35 a.m. ET (1235 GMT) on Monday (Aug. 11).

The United Launch Alliance is launching its powerful Vulcan rocket on its first national security mission for the U.S. Space ...

Depending on weather, trajectory and clouds, the nighttime ULA Vulcan rocket launch from Cape Canaveral, Florida, may be seen ...