The payloads will ride to the moon in a ship that has never carried a commercial lunar customer before. SpaceX and Japanese lunar exploration company ispace have agreed that ispace’s payloads will fly to lunar orbit aboard Starship, SpaceX’s giant rocket, in what the companies describe as the first confirmed commercial lunar rideshare mission on the vehicle.
The deal gives Starship something it has lacked: a paying customer for deep-space transport. Until now, Starship’s manifest has been dominated by SpaceX’s own needs, Starlink satellites, test flights, and government missions. A commercial lunar rideshare, even a modest one, demonstrates that the vehicle can generate revenue beyond the company’s internal programs, and it opens a market that has been dormant for decades.
For ispace, the agreement is a return to familiar ground with a bigger vehicle. The company launched its first lunar mission, Hakuto-R Mission 1, aboard a SpaceX Falcon 9 in December 2022, a flight that ended in a hard landing on the lunar surface in April 2023. A second mission followed in 2024. The company has spent the years since rebuilding its lander program and lining up customers, and Starship’s capacity changes its options.
The payloads themselves have not been detailed. ispace said the missions will deliver customer payloads to lunar orbit, with the first flight planned once Starship’s flight cadence allows. The company’s business model has always been transportation: it sells rides to the moon the way airlines sell seats, and each new vehicle it can fly on expands the schedule it can offer.
The timing is significant for both companies. Starship has been flying test missions with increasing frequency, and SpaceX has said it is preparing the vehicle for operational cargo flights. A lunar trajectory is a demanding test of the upper stage’s capabilities, and a successful commercial lunar flight would be the strongest signal yet that the vehicle works beyond Earth orbit.
The lunar economy is slowly becoming a market rather than a program. NASA’s Artemis program needs cargo and landers at the moon, commercial companies are designing lunar rovers and habitats, and governments from Japan to the United Arab Emirates are buying rides for their own missions. Every payload that reaches the moon at a commercial price strengthens the case that the industry can stand without government subsidies.
SpaceX’s pricing strategy will be watched closely. The company has not disclosed the terms of the ispace agreement, and analysts expect Starship rideshare pricing to be set aggressively to win volume, in the same way Falcon 9 reshaped the launch market a decade ago. If Starship can deliver payloads to lunar orbit at a fraction of traditional costs, the economics of lunar missions change for everyone.
The deal also signals ispace’s ambition beyond landers. The company has spoken for years about expanding from landing missions to a broader cislunar transportation network, ferrying cargo between Earth, the moon, and lunar orbit. A rideshare agreement with the largest launch provider in the world is the kind of relationship that network will be built on.
Rivals are watching. Blue Origin is developing its own heavy-lift vehicle with lunar ambitions, and other providers are eyeing the same deep-space market. First-mover status on Starship gives SpaceX and ispace a head start on the routes, the customers, and the operational experience that will define the market.
The risk is the schedule. Starship’s development has been punctuated by delays and test failures, and commercial customers have learned to build slack into their plans. ispace said it has structured its missions to be flexible, flying when the vehicle is ready rather than on a fixed calendar.
The technical parameters matter. Starship is designed to lift far more mass than any rocket in history, which means a single flight can carry payloads that would require multiple Falcon 9 launches or rides on vehicles with far less capacity. For a company like ispace that sells space by the kilogram, access to that capacity changes what it can offer customers and how much it can charge.
ispace’s first two missions illustrate the stakes. Hakuto-R Mission 1 came within sight of success before a software problem caused a crash landing, and the company’s second attempt ended in failure as well. The company has raised capital, rebuilt its lander, and signed customers through government programs and private missions, but its record on the lunar surface is still unproven, which makes the orbital rideshare route a lower-risk way to generate revenue.
The agreement also positions ispace in a crowded field of lunar transportation startups. American companies like Intuitive Machines and Firefly Aerospace have landed on the moon under NASA contracts, and Blue Origin is building its own lunar lander. What separates ispace is geography: it is the leading Japanese player, and Tokyo has made lunar exploration a national priority, funding missions and courting international partnerships that give ispace a pipeline of demand.
For now, the agreement is a small but concrete step: the first commercial lunar payloads booked on the world’s biggest rocket. If the flights go as planned, the moon will have a new route, and Starship will have a new revenue line.
