A ULA Vulcan rocket launched a Space Force mission, but an unexpected light show from its boosters sparked questions. Here's ...

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United Launch Alliance suffered yet another fiery burn-through on one of its solid rocket boosters during a national security mission Thursday. The Vulcan rocket lifted off from Cape Canaveral Space ...

The latest test of a next-generation rocket booster for NASA’s Artemis moon program ended with a violent structural failure, abruptly cutting short what was supposed to be a carefully choreographed ...

The Vulcan rocket leapt off its pad at 4:22 a.m. EST, lighting up the Florida coast before a problem inside one of its strap-on boosters turned a routine climb to orbit into a high-stakes anomaly.

United Launch Alliance’s Vulcan Centaur rocket launched the U.S. Space Force’s USSF-87 mission early Feb. 12, 2026, from Cape Canaveral Space Force Station. Credit: ULA WASHINGTON — The U.S. Space ...

Reusable rockets and SpaceX rocket technology cut launch costs dramatically, using Falcon 9 landings and Starship reusability to transform the modern space industry.

United Launch Alliance was hoping to ramp up its new Vulcan rocket launches this year, but won't be launching any national security missions until it solves a recurring issue of booster nozzles ...