An experimental SpaceX rocket exploded at the end of a high-altitude test flight Tuesday, but heavy fog at the site left even SpaceX at least publicly uncertain about exactly what caused the explosion ...

Firefly Aerospace Inc. suffered another setback Monday when a rocket it was preparing for launch exploded in a massive fireball during ground testing at its facility north of Austin. Firefly stock ...

Firefly Aerospace shares fell sharply after one of the company’s rockets exploded during testing, raising new concerns about the challenges facing the newly public space technology provider. The stock ...

A preflight test in Texas did not go according to plan for Firefly Aerospace on September 29, when the first stage of its Alpha rocket exploded in dramatic fashion. The resulting fireball and smoke ...

On Sept. 26, 1983, a Russian Soyuz rocket exploded on the launchpad. Two cosmonauts were inside the spacecraft, and they barely made it out alive. About 90 seconds before the rocket was supposed to ...