SpaceX's Starfall reentry capsule signs first customer in Space Cargo

SpaceX has secured the first customer for its new Starfall reentry service, with Luxembourg-based mission integrator Space Cargo signing on to fly its BentoBox payload system aboard the disk-shaped capsule.

The mission is planned for 2028 and would ride on what is expected to be the first commercial flight of Starship, SpaceX's next-generation rocket still under development. SpaceX has not previously disclosed a timeline for Starship's first commercial mission and did not respond to a request for comment.

Starfall is designed to carry materials on short trips through orbit and back to Earth. Launched initially on Falcon 9 and eventually on Starship, the capsule consists of an aluminium housing shielded by a roughly three-metre-wide heatshield — a commercial adaptation of the thermal protection technology SpaceX developed for its larger Dragon capsules, which mainly ferry cargo and crew for NASA. The programme moved quickly after emerging earlier this year and demonstrating a capsule mission in June.

Space Cargo's BentoBox would secure up to one tonne of payloads from the company's own customers, allowing those materials to survive reentry and return safely for commercial use. Space Cargo chief executive Nicolas Gaume said the company currently flies about 200 kilograms with its existing systems, but expects Starship and Starfall to lift that to "ton and tons" of customer payloads.

Nearly half of the potential customers for the first Starfall mission are in the life sciences and biotechnology sectors, the company said. The demand stems from the unique properties of microgravity, which drugmakers use for research and production processes that yield higher purities than can be achieved under Earth's gravity. NASA has also noted that products such as fibre optic cables are of higher quality when manufactured in microgravity aboard the International Space Station.

Gaume said the appeal of the Starfall deal lies in the volume and rhythm of missions it promises, with SpaceX aiming for an unprecedented Starship flight rate once the rocket exits development. He declined to discuss pricing or costs. BentoBox is also slated to fly on other capsules, including German startup ATMOS Space Cargo's Phoenix craft and the European Space Agency's Space Rider.

SpaceX enters a growing field of capsule reentry providers, facing competition from smaller startups such as California-based Varda Space, whose flagship capsule has completed six missions and lands in an Australian desert. The Pentagon has taken interest in reentry capsules, which must steer aerodynamically through the extreme heat and hypersonic speeds of atmospheric descent, viewing them as useful for research and tests related to hypersonic weapons and as potential targets for its Golden Dome missile defence programme.

Starship is approaching routine operations after years of delays. Its next test flight, expected sometime this year and the 14th since 2023, aims to place the first SpaceX-built Starlink satellites in orbit, to be followed by more frequent in-house satellite launches. The 2028 target for the first commercial mission suggests several early Starship flights in 2027 will serve the Starlink unit and possibly SpaceX's Starmind business of placing AI data centres in space, if those satellites are ready in time.