As the mud settled following SpaceX’s temporary, explosive test launch of Starship in April, each the corporate and the Federal Aviation Administration dug into investigating the aftermath. The gigantic rocket’s flight lasted simply 4 minutes earlier than it blew up close to SpaceX’s Boca Chica launch site on the Texas coast. Images and news reports posted within the days afterward confirmed boulders of concrete and rebar blasting into the air throughout liftoff, and there have been accounts of particulates raining down on close by Port Isabel.

Today, each SpaceX and the FAA launched statements on their joint “mishap investigation,” which was led by the corporate and overseen by the FAA, with NASA and the National Transportation Safety Board appearing as observers. The outcomes needed to be evaluated and accepted by FAA officers, however neither the company nor SpaceX has launched a full report, which would come with proprietary information and US Export Control data. 

Despite SpaceX CEO Elon Musk’s claim on X (previously Twitter) on September 5 that “Starship is ready to launch,” the FAA’s assertion makes clear that SpaceX has extra work to do. “The closure of the mishap investigation does not signal an immediate resumption of Starship launches at Boca Chica. SpaceX must implement all [63] corrective actions that impact public safety and apply for and receive a license modification from the FAA that addresses all safety, environmental and other applicable regulatory requirements prior to the next Starship launch,” the assertion reads.

The FAA additionally launched a “mishap closure letter” despatched to SpaceX officers right now, which additional outlines the company’s security and environmental considerations. “During lift-off, structural failure of the launch pad deck foundation occurred, sending debris and sand into the air,” the letter states. On ascent, when the rocket deviated from its trajectory, the Autonomous Flight Safety System issued a destruct command, however there was an “unexpected delay” earlier than it truly blew up, the letter continues.

The letter to SpaceX additionally summarizes what the FAA expects the corporate to deal with earlier than it may be granted a brand new launch license. Those actions embrace “redesigns of vehicle hardware to prevent leaks and fires, redesign of the launch pad to increase its robustness, incorporation of additional reviews in the design process, additional analysis and testing of safety critical systems and components including the Autonomous Flight Safety System (AFSS), and the application of additional change control practices.”

An announcement on the SpaceX website briefly describes updates the corporate has been making to the rocket and launchpad since April. These embrace a hot-stage separation system, meant to make use of the second stage engines to “push the ship away from the booster,” in addition to a brand new thrust vector management system with electrical motors, moderately than hydraulic techniques, which the corporate says “has fewer potential points of failure.”

Their assertion additionally mentioned the corporate had strengthened the launch pad’s basis. Similarly, Musk tweeted this morning: “Thousands of upgrades to Starship & launchpad/Mechazilla,” referring to the launch tower.