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

United Launch Alliance flew its Vulcan rocket for only the fourth time early Thursday, but suffered yet another fiery burn through on one of its solid rocket boosters during a national security ...

On its second mission in October 2024, a side-mounted booster used to provide extra thrust experienced a small explosion shortly after liftoff. Despite the incident, the rocket completed its mission.

Astronomers tracked a star in Andromeda as it dimmed and vanished without the usual fiery explosion, offering rare clues to ...

CAPE CANAVERAL, Fla. (AP) — A new crew rocketed toward the International Space Station on Friday to replace the astronauts who returned to Earth early in NASA’s first medical evacuation.

Starship Flight 8 made it farther than previous attempts, reaching space before failing catastrophically. Moments later, debris streaked across the sky from Florida to the Caribbean. Clips surfaced ...

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

In July 1969, the Soviet Union’s N-1 mega rocket lifted off from Baikonur and detonated seconds later, unleashing an apocalyptic blast that set the moon program back at the worst possible moment.

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

In early January, the U.S. Federal Aviation Administration (FAA) published a safety alert for airlines describing what it ...

One of Elon Musk’s companies, SpaceX, recently acquired another of his companies, xAI. SpaceX is now the world’s largest ...

A PSLV-C62 rocket failure resulted in the loss of 16 satellites and $200-250 million, prompting calls for improved space insurance for startups.