SpaceX launched its enormous Starship into orbit for the first time on Monday, a critical step toward proving the mega-rocket's readiness for NASA's Artemis moon program and the company's ambitious plans for Mars.
Founder Elon Musk's showpiece rocket lifted off from SpaceX's Starbase facility in South Texas at 7:48 am local time. It was Starship's 14th full-scale launch in three years; earlier test flights ventured no farther than the Indian Ocean, often ending in flames.
This time, spacecraft was intent on circling the globe from an altitude of 275 kilometres – not once but six times over almost 10 hours, ending with a Pacific splashdown near Chile. But the flight nearly ended before it began. Shortly after the upper stage separated from the Super Heavy booster, one of its six Raptor engines shut down prematurely. Flight controllers initially called off the attempt, then decided after several tense minutes to proceed with the bad engine no longer needed.
“Starship is orbital,” Mission Control announced to cheers.
Once in orbit, the spacecraft deployed 26 of the latest and most advanced V3 Starlink satellites, which popped out one by one. SpaceX later confirmed all 26 satellites were connected and will begin servicing customers in the coming weeks. The Super Heavy booster, meanwhile, performed a simulated landing over the Gulf of Mexico, its cleanest such test to date.
Despite reaching orbit, flight teams decided to end the mission early. “Flight teams will deorbit Starship safely to our pre-cleared area of the Pacific Ocean after 3 hours in orbit,” the company wrote on X. The spacecraft splashed down intact, though the descent was fiery.
SpaceX went public earlier this year in the largest IPO ever. Company stock jumped more than 1% in early trading Monday but slipped into the red after the decision to cut the mission short.
If all goes well with this orbital debut, the next Starship will return to the launch pad with giant mechanical arms grabbing the hovering spacecraft. Musk has given the catch “even or slightly better odds” and said SpaceX will re-fly the spacecraft by year's end or early next year. The 124-metre rocket was designed from the start to be fully reusable, a key to lowering launch costs.
NASA's Artemis IV mission, slated for no sooner than 2028, would have astronauts landing on the moon in either Jeff Bezos' Blue Moon or Musk's Starship, whichever is ready first.
Musk originally developed Starship for Mars, intending to launch scores of them with the red planet's first settlers. For now, he plans to focus on the moon and use Starship to haul satellites into orbit by the truckload, phasing out the company's Falcon 9 rocket within several years.