A prototype of SpaceX’s Starship launch vehicle suffered a “catastrophic failure” late Wednesday during a routine ground test at the company’s Starbase facility, marking yet another setback in Elon Musk’s ambitious interplanetary mission.
Local authorities in Cameron County confirmed in a social media statement that the explosion occurred at around 11:00pm local time (0400 GMT Thursday), during a static fire test of the Starship 36 rocket. A video accompanying the announcement showed a sudden flash followed by a massive explosion as the vehicle remained attached to the launch tower.
“There are no hazards to residents in surrounding communities,” authorities stated, while urging people to stay clear of the site as safety operations continued.
SpaceX confirmed the incident, describing it as a “major anomaly” during a pre-launch static fire—a test in which the rocket engines are briefly ignited while the vehicle remains securely tethered to the ground.
ANOMALY! Just before Ship 36 was set to Static Fire, it blew up at SpaceX Masseys!
— NSF - NASASpaceflight.com (@NASASpaceflight) June 19, 2025
Live on X and YT:https://t.co/GPjZIX1Zyd pic.twitter.com/CfZhDeSGae
“All personnel are safe and accounted for,” SpaceX added on X (formerly Twitter), without disclosing further details on the cause of the failure.
The test was intended to precede Starship’s much-anticipated tenth flight, which had been hinted at in a recent Federal Aviation Administration (FAA) advisory to occur as early as June 29. It is not immediately clear how Wednesday night’s explosion will impact that timeline.
SpaceX’s founder and chief executive, Elon Musk, downplayed the incident in a brief post on social media, calling it “just a scratch.”
Repeated Setbacks for SpaceX's Megarocket
Standing at 403 feet (123 metres), the fully reusable Starship is the largest and most powerful rocket ever built. It is central to Musk’s long-term vision of enabling human colonisation of Mars and revolutionising space travel. The vehicle is designed to carry payloads of up to 150 metric tonnes and will eventually be tasked with carrying both cargo and crew to deep space destinations.
Despite its potential, the Starship programme has been beset by technical difficulties. The explosion on Wednesday is the latest in a series of failures, including the destruction of a prototype over the Indian Ocean in May during its ninth test flight. That launch had shown promise, making it further than earlier attempts, but the vehicle still failed to complete its mission of deploying dummy Starlink satellites.
Previous tests in January and March also ended in mid-air disintegration, with both vehicles failing to achieve critical milestones.
Nevertheless, SpaceX has continued to lean on its “fail fast, learn fast” engineering philosophy—accepting early setbacks as part of an accelerated development cycle that has allowed it to dominate the commercial space sector.
Increased Launch Limitations and Ambitions for 2025
Earlier this year, the FAA authorised an increase in the number of Starship launches from the Texas-based facility, lifting the cap from five to 25 per year—underscoring regulatory confidence in SpaceX’s long-term vision despite the technical hiccups.
SpaceX has described 2025 as a “transformational year” for the Starship programme, with the vehicle expected to play a key role in future lunar and Mars missions, including collaborations with NASA’s Artemis programme.
The Starbase launch complex, located near Boca Chica along the U.S.-Mexico border, continues to serve as the focal point of SpaceX’s rocket development and testing operations.
