Interstellar Lab

More space organisations in United States

• Interlune · Startup · Seattle

  American lunar resources startup — developing technology to prospect for, extract and return helium-3 from the Moon for quantum and fusion markets.

• Karman+ · Startup · Denver

  US asteroid mining startup — developing autonomous spacecraft to extract water and material from near-Earth asteroids; relocated to Denver from the Netherlands.

• Lonestar Data Holdings · Startup · St. Petersburg

  Florida space data startup — developing lunar and cislunar data storage services; flew a data centre payload on a 2025 lunar lander.

• Lunar Outpost · Startup · Golden

  Develops lunar rovers and surface mobility systems — the MAPP rover operated at the lunar South Pole in 2025 and the company is a NASA Artemis Lunar Terrain Vehicle finalist.

• Lunar Resources · Startup · Houston

  American space resources company — develops molten regolith electrolysis to extract oxygen and metals from lunar soil for off-Earth manufacturing.

• Lunasonde · Startup · Tucson

  American Earth observation startup in Tucson — develops orbital radar sounding satellites to map subsurface resources such as water and minerals.

• Max Space · Startup · Merritt Island

  American space habitat startup — develops expandable habitats for low Earth orbit, lunar and deep-space missions, with a first flight planned on SpaceX.

• Radian Aerospace · Startup · Bellevue

  American spaceplane developer — designing Radian One, a reusable rail-launched single-stage-to-orbit vehicle for crew and cargo to low Earth orbit.