On 28 September 2026, the Starship super-heavy carrier rocket, developed by SpaceX, was launched from the Starbase in Texas, United States, to complete its fourteenth test flight, successfully entered Earth orbit for the first time, and deployed a new generation of 26 Starlink V3 satellites, marking a milestone breakthrough in the development of the largest and most powerful launch vehicle in human history. Despite the single engine failure in the uplift segment and the early end of the return segment operation, both the core in-orbit and payload deployment targets have been met, providing a critical basis for subsequent commercial operations and for the United States National Aeronautics and Space Administration (NASA) manned landing missions.
The Starship, a fully reusable super-heavy delivery system developed by SpaceX, consists of two parts of a super-heavy booster with 33 Raptor Methane engines and a starship with 6 Raptor engines, assembled at an altitude of approximately 120 metres and 9 metres in diameter, designed for a near-Earth orbit capable of reuse of 100 to 150 tons, far beyond all launch vehicles in service. Previously, the starships had completed 13 test flights, but none of them were able to reach a stable orbit beyond the 100-kilometre-high Carmen Line, with only suborbital flight altitude. If the flight malfunctions, the wreckage will naturally crash into the Indian Ocean, far from densely populated areas, and the risk is relatively manageable. This fourteenth test is the first orbital stage test mission, with higher risk control requirements. Official data indicate that the starships were launched from the Texas Starship Base at about 7.48 a.m. local time, reaching the initial space orbit after about eight minutes, and then burning at a 19-second-long orbit, pushing the ship to an altitude of approximately 275 kilometres in near-Earth orbit. Following in-orbiting, the ship successfully released a new generation of 26 Starlink V3 satellites, the first commercial launch of a commercial payload by a starship, marking its formal transition from the technical validation phase to the pre-commercial validation phase. In accordance with the original mission plan, the Starfleet will complete a six-wheeling round of about 10 hours ' duration, followed by a controlled splattering procedure, and will fall in the Pacific Ocean off the western side of Chile. The test flight does not plan for the recovery of the Starfleet.
Several media reports indicate single engine failure in the Starfleet segment and that one of the six Raptor engines on board the Starfleet spacecraft was shut down at an early stage. Immediately after the failure, the team conducted an assessment of the overall health of the ship and concluded that the thrust of the remaining five engines would meet the requirements for on-orbit combustion and issued an “entry permit” directive. The official live footage shows that the mission control centre, after confirming that the failure had no impact on the arrow structure or other systems, carried out the planned orbital in-orbiting operation, which resulted in the successful delivery of the starship to its intended orbit. Space analysts have noted that the design redundancy of starships is high, that the failure of a single engine does not have a fatal effect on the overall mission, and that the failure of the system in the event of partial component failure has also been demonstrated. The previous 13th test flight of the Starfleet at the end of July, which had led to a lack of engine ignition due to a blockage problem, ended with a hard-spray approach, and this test flight also confirmed the fault-tolerant capability of the task under the upswing malfunction.
Although the target for orbiting and payload deployment was met, the operation of the return segment of the test flight was adjusted. A number of media reports indicated that, upon the completion of the satellite deployment, the return segment had been pre-empted, and that the planned six-wheeling and controlled spilling process in the Pacific had not been completed. To date, SpaceX has not published the specific reasons for the advance of the return segment, nor has complete technical data on test flights been disclosed, and it is expected that a detailed test flight report will be issued in follow-up to provide details of the cause of the failure, the operational parameters in orbit and the adjustments to the return segment. Space observers have indicated that the early termination of the return segment may be related to the subsequent effects of engine failure in the upgrading segment, the specific reasons for which are to be confirmed after official data are published.
The success of this test flight has had a substantial impact in many areas. The first is the Artemis Manning Programme of the National Aeronautics and Space Administration of the United States of America (NASA), which is the core supplier of the NASA-selected manned lander, and the NASA plan to re-enter the Moon through the Starship in 2028, which has succeeded in improving the project ' s timeline and will be followed by a formal assessment of the ship ' s human safety and reliability based on this test flight data, the results of which will have a direct impact on the pace of progress of the Artemis project and the scale of subsequent government orders. The second was the commercial space market, where the superpower of the starship could reduce the cost of launching in near-Earth orbit by one order of magnitude, and which would support commercial scenarios such as large-scale low-orbit satellite networks, space tourism and deep space exploration. The successful deployment of 26 new-generation Starlink V3 satellites and the validation of the commercial payload launch capability of the starship was expected to follow up with additional commercial satellite launch orders. However, it has been reported that despite a major breakthrough in the mandate, SpaceX ' s stock price did not increase as expected, reflecting some market concern about the pace of subsequent commercialization of the ship and its cost-control capabilities. In addition, the Global Agency for Space Science and the Deep Space Exploration project team will benefit from the superpower of the ship, which will in the future carry larger space science payloads and reduce the launch costs of deep space exploration.
First, SpaceX is expected to publish complete technical data on this test flight in the coming weeks, including the specific cause of engine failure in the lifting segment, the technical details of the early termination of the return segment, and the parameters associated with the operation of the starship in orbit, to provide technical support for subsequent test flights and commercial operations. Secondly, NASA will initiate a formal technical assessment process of the ship to determine whether it meets the safety and performance standards of the manned landing mission, the results of which will have a direct impact on the advance tempo of the 2028 Artemis plan and the scale of subsequent government orders by the ship. Thirdly, SpaceX will announce a follow-up test flight plan, including the precise recovery process for testing super-heavy boosters during the next test flight, as well as the batch launch schedule for Starlink V3 satellite, and the timeline for commercialization of the Starships will be clarified.