Elon Musk’s SpaceX is preparing to launch its Starship to orbit in its boldest test yet: a 22-hour flight that aims to recapture the entire rocket in a move meant to accelerate moon and Mars travel.
If all goes well, SpaceX will perform a double catch with the massive booster returning to its Texas pad six minutes after blasting off and the bullet-shaped spacecraft steering there the next day. Both will be plucked from midair by mechanical arms secured to the launch tower.
The Federal Aviation Administration provided final approval a few hours ahead of the planned late afternoon liftoff.
If Musk and his team succeed, it will be the first time every single piece of a rocket that is launched into orbit gets retrieved for the purpose of recycling. Musk sees this leading to the kind of fast and consistent launch rates necessary for building moon bases and sending people to Mars.
“It’s hard to describe how I’m going to feel when we pull this off,” SpaceX’s Kiko Dontchev, vice president of launch, said at a NASA tech summit last week at Florida’s Kennedy Space Centre. “It’s so incredibly exciting. It’s such a feat of engineering.”
Once in orbit, Starship will deliver 26 of the company’s most advanced Starlink satellites. The plan is for Starship to complete 15 laps around the world at an altitude of around 275 kilometres before heading back to the launch site for Saturday’s grand finale.
SpaceX has already made three booster grabs at the company’s sprawling Starbase near the US-Mexico border. This will be the first attempt to capture the upgraded version that stretches 72 metres — the production model for moon and Mars travel. It will also be the first time the company attempts to catch the spacecraft, which spans 52 metres. Together, they form the world’s biggest and most powerful rocket — 124 metres in height.
The spacecraft portion of the 14 previous Starships ended up in the ocean, either by design at flight’s end or by accident in a stream of flaming wreckage. During the first full-scale test flight in 2023, multiple engines failed to ignite and the tumbling rocket’s self-destruct system was activated.
The last test, in September, was the first to reach orbit, but SpaceX did not try to recover any of the rocket stages.
SpaceX plans to start launching Starships from Florida within a few months and from Louisiana in a few years. Scaled-up infrastructure, combined with full rocket reusability, is “how you go from zero launches to 10 to 100 to 1,000 to 10,000 to 100,000,” Dontchev said.
SpaceX’s smaller Falcon rockets will continue to fly from Cape Canaveral, carrying astronauts to the International Space Station for NASA and from California carrying Starlinks. Satellites also will keep hitching Falcon rides for now. Musk wants Starships to eventually replace Falcons.
NASA is paying SpaceX billions of dollars to land Artemis astronauts on the moon with Starships. Jeff Bezos’ Blue Origin is the other major player. NASA expects to decide a year before the Artemis IV lunar landing — the first by astronauts in more than half a century — whether to get the moonwalkers to the surface with Musk’s Starship or Bezos’ Blue Moon.
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