SpaceX's massive Starship spacecraft exploded into a dramatic fireball during testing in Texas late on Wednesday, the latest in a series of setbacks for billionaire Elon Musk’s Mars rocket program.The explosion occurred around 11 p.

A SpaceX rocket being tested in Texas has exploded, sending a dramatic fireball high into the sky. The company says the Starship “experienced a major anomaly” at about 11 p.m.

A SpaceX Starship upper stage exploded during ramp-up to an expected engine test firing at the company's Starbase facility on the Texas Gulf Coast. It's an apparent major setback for the program.