The United Launch Alliance is planning for the Vulcan to become its workhorse rocket. It faces its biggest test yet in its ...

A United Launch Alliance Vulcan Centaur rocket launched successfully Thursday morning while experiencing an issue with its booster after liftoff.

The Vulcan has launched on its second-ever national security spaceflight in what will be the biggest test yet for ULA's ...

A United Launch Alliance Vulcan rocket carrying classified Space Force payloads suffered a booster problem but apparently ...

NASA is just hours away from its first crewed launch of 2026, and its first since Crew-11 flew to orbit in August last year. Just ahead of Crew-12’s liftoff, the space agency has released a short ...

Both Democrats and Republicans have called out the Department of Justice for tracking their searches in the Epstein files ...

The United States has launched two orbital surveillance satellites, GSSAP-7 and GSSAP-8, as part of a classified space program conducted for the US Department of Defense, according to information ...

A Vulcan Centaur rocket successfully launched two U.S. spy satellites on Feb. 12 despite suffering an anomaly with one of its solid rocket boosters, echoing the result of an October 2024 mission.

United Launch Alliance suffered yet another fiery burn-through on one of its solid rocket boosters during a national security ...

Moments after liftoff from Florida’s Space Coast early Thursday morning, a shower of sparks emerged in the exhaust plume of United Launch Alliance’s Vulcan rocket. Seconds later, the rocket twisted on ...

KENNEDY SPACE CENTER — More than 1,000 people came out to see NASA roll out its Artemis II Space Launch System (SLS) rocket as it made its slow march to the launch pad during the chilly early morning ...