The 12th test flight of the Starship system achieved most of its goals: the spacecraft reached space, deployed experimental payloads and landed in the Indian Ocean. However, engine and booster failures illustrate that critical tests remain before a manned landing on the moon
SpaceX completed another important step this weekend in the development of Starship, the giant launch system that is expected to be used in the future by NASA's Artemis Program and the company's ambitions to reach Mars. On the program's 12th test flight, which was also the first flight of a version Starship V3The spacecraft took off from Starbase in South Texas, reached space, deployed experimental payloads, and re-entered the atmosphere before landing as planned in the Indian Ocean.
The launch took place on Friday, May 22, 2026, at 17:30 p.m. Central Time, 01:30 a.m. Eastern Time. The complete Starship system, including the Super Heavy booster and the Starship upper spacecraft, is approximately 124 feet tall—making it the largest and most powerful launch system ever built.
Test flight for the new version of Starship
Unlike operational flights, this was an unmanned test flight. Its purpose was not to place a payload in a stable orbit around the Earth, but to test the new version of the rocket, its behavior during launch, stage separation, suborbital flight, payload deployment, re-entry into the atmosphere, and a controlled landing in water. According to SpaceX, this was the first flight of a significantly redesigned version intended to bring Starship closer to future operational use. (SpaceX)
During the flight, Starship released 22 payloads: 20 mock-ups of Starlink satellites and two experimental satellites equipped with cameras and sensors, designed to test the spacecraft's heat shield during flight. This deployment system is especially important to SpaceX, as one of Starship's key future uses will be to launch large quantities of next-generation Starlink satellites.
Successes alongside engine failures
Despite the successes, the flight was not without its setbacks. One of the Super Heavy booster's Raptor engines shut down during launch, and the booster subsequently failed to complete its reentry maneuver as planned. The spacecraft's upper stage, Ship 39, also lost one of its six engines, but continued its flight and managed to reach an orbit that was considered within the safe range of the test program. Due to the engine loss, the company decided to forgo an in-space engine re-ignition test—an important step toward achieving in-orbit maneuverability.
The road to Artemis still involves refueling on the orbit.
Refueling in space is not a minor technical detail. For Starship to fly beyond low Earth orbit, perform complex maneuvers, and eventually serve as a lunar lander, it must prove that its engines can fire again after a time in space. In addition, SpaceX still needs to demonstrate a much more complex capability: refueling a Starship spacecraft in orbit. Without such refueling, the spacecraft would not be able to carry enough fuel to reach the moon, land on it, and re-orbit.
NASA's Artemis program depends heavily on the maturation of Starship. NASA has selected a modified version of Starship to serve as a lunar lander on one of the future Artemis missions, but before that can happen to fly astronauts to the surface of the moon, The company will be required to demonstrate a series of capabilities: flight to full orbit, refueling in orbit, docking with the Orion spacecraft, unmanned landing on the moon, and finally the ability to take off again from the moon.
NASA Administrator Jared Isaacman followed the launch closely and praised the SpaceX team after the flight. According to Space.com, Isaacman described the launch as another step on the path to the Moon and Mars, but even at NASA it is clear that the success of one test flight is not enough to make the system ready for manned flight.
The significance of Flight 12 is twofold. On the one hand, SpaceX managed to get the Starship program back on track after a long hiatus since the previous flight in October 2025, and show that the new V3 version is capable of performing most of the main flight phases. On the other hand, the engine failures and the abandonment of the re-ignition experiment illustrate that Starship is still in the experimental phase, not the operational phase.
The flight also came at a sensitive time for SpaceX: days after reports were released on Wall Street about the company’s progress toward a particularly large IPO. But from the perspective of the space program, the importance of the launch is not in the company’s financial performance, but in the question of whether Starship can transform from an impressive experimental system into a reliable tool — one that can launch satellites, return stages for reuse, refuel spacecraft in orbit, and eventually land humans on the moon. The Calcalist report also presented the launch in the broader context of the company’s lunar, Mars, and planned IPO programs.
If SpaceX can ramp up its flight rate and complete the remaining tests, Starship could become one of the key infrastructure systems of the coming space age. If not, the Artemis program will face further delays—and perhaps increased competition from other lunar landers, most notably Blue Origin's Blue Moon.
Quick Questions and Answers
What is Starship V3?
Starship V3 is a new version of SpaceX's massive launch system, which includes the Super Heavy booster and the Starship upper spacecraft. It is intended for future satellite launches, lunar missions, and possibly missions to Mars.
What was achieved in the test flight?
The spacecraft lifted off, reached space, deployed experimental payloads, and re-entered the atmosphere before a planned landing in the Indian Ocean. This achieved most of the flight's objectives.
Was the flight a complete success?
Not entirely. During the flight, there were engine failures, and SpaceX abandoned an attempt to relight an engine in space. So this is an important success, but still within the scope of an experimental program.
Why is Starship important to the Artemis program?
NASA has selected a modified version of Starship to serve as a lunar lander on future Artemis missions. Before that, SpaceX will need to demonstrate the ability to refuel in orbit, dock, land unmanned on the moon, and take off again from the moon's surface.
What is Starship's next big challenge?
One of the key challenges is in-orbit refueling. Without this capability, Starship would not be able to carry enough fuel for complex lunar missions.
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One response
I always believed that those astronauts did walk on the moon and return to Earth.
After reading this interesting article, I have many questions.
How was it carried out so perfectly decades ago, with primitive technology compared to today, how did everything work, how did they land, how did they take off and how did they return, even without the need for additional refueling, and if that did happen, why was the program halted for decades 🤔 and countless other problems that we see today..
mozar,
Why believe?