The Starship rocket erupted in flames at SpaceX's Texas Starbase launch facility Highlights SpaceX Starship explodes during static fire test at Texas Starbase site No injuries reported; safety perimeter was secured ahead of the test The suspected cause is pressurized tank failure in rocket’s nosecone Advertisement An explosion rocked SpaceX's Starbase facility in Texas late Wednesdaynight after a Starship rocket exploded on the test pad during a routine ground test. The blast occurred at about 11:00 pm (0400 GMT Thursday) and created a huge fireball in the sky, with no immediate reports of casualties. The test, intended as a so-called static fire of the Starship system, caused the total destruction of the entire vehicle and some damage to nearby infrastructure. A security cordon was already in place, and all staff were safe and accounted for during the security alert. SpaceX Starship Explosion During Test Linked to Pressurized Tank Failure in Nosecone, Says Company As per a statement issued by SpaceX, the explosion was caused by “a sudden energetic event” during preparations for a static fire involving the Super Heavy booster. Initial analysis suggests a pressurised tank, known as a COPV (Composite Overwrapped Pressure Vessel) in the rocket's nosecone, may have failed, though a full investigation is underway. Officials clarified that there were “no commonalities” between the COPVs on Starship and those used in the Falcon series. Fires broke out following the explosion but were quickly contained as the area had been cleared of personnel. Starship, the rocket that is 403 feet tall, is billed as the most powerful large launch vehicle built. Intended to lift up to 150 metric tonnes and return to Earth, the Starship is a central part of Elon Musk's dream of building a human settlement on Mars. Musk downplayed the explosion, referring to it as a “scratch” in an official statement. The vehicle was preparing for what would have been its 10th test flight.