Starship is regarded as the world’s largest and most powerful launch vehicle ever developed. SpaceX is developing it for human spaceflights to the moon and Mars. The explosion occurred around 11 p.m.

The dramatic explosion of a SpaceX Starship upper stage rocket during a test at the company's Starbase facility on the Texas Gulf coast late Wednesday may have been triggered by the rupture of a ...

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 ...