The booster anomaly resulted in months of delays before the Space Force finally gave ULA the green light to begin launching its missions. Vulcan launched its first military payload in August 2025, ...

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

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

Modern thermobaric weaponry evolved from the jungles of Vietnam, where the U.S. Army and Air Force utilized the BLU-82 “daisy cutter,” a 15,000-pound munition used to carve out helicopter landing ...

In response to a query from Ars about the engine test anomalies, Rocket Lab Chief Executive Officer Pete Beck downplayed concerns.

Ukrainian forces successfully eliminated a Russian Uragan-1 rocket system targeting civilian areas in Zaporizhzhia region.

The chief of the largest fire department that responds to the complex near Boca Chica Beach has been left out of monthly ...

Called Sarma 300 mm Multiple Launch Rocket System, the highly mobile and precision-capable system was displayed at the World Defense Show 2026.

The Kremlin says Russian and U.S. negotiators have discussed the expiration of their last remaining nuclear arms pact.

"We studied the last several orbits before the merger, when the entwined magnetic fields undergo rapid and dramatic changes, and modeled potentially observable high-energy signals." ...

NASA says it is now targeting a March launch for its new rocket after encountering a fuel leak during a crucial test.

Three men and one woman who are currently attending, or are alumni of, Western University face a slew of charges alleging — ...