When NASA astronauts next explore the surface of the Moon, they will not be stepping into completely unknown territory. If the agency’s current plan holds, two robotic rovers will already have spent months driving across the lunar South Pole, mapping the ground, testing the darkness of permanently shadowed craters, and reporting back everything they find — before a single boot touches the soil.
NASA has now given a detailed progress update on those rovers, and the picture becoming clear is a Moon Base that gets built in the opposite order to Apollo: machines first, people second.
Two rovers, two companies, one destination
NASA has selected two American companies to build the first fleet of lunar terrain vehicles, or LTVs, for the Moon Base program. Astrolab is building the Crewed Lunar Vehicle, known as CLV-1, adapted from the company’s FLEX rover architecture. Lunar Outpost is building a lighter vehicle called Pegasus, developed from its Eagle rover design.
Blue Origin has been awarded the delivery job. Under NASA’s Commercial Lunar Payload Services initiative, Blue Origin will carry both rovers to the Moon’s South Pole region by 2028 — ahead of the crewed Artemis missions that will later use them.
The contracts are substantial. NASA’s Moon Base systems overview lists $219 million for Astrolab and $220 million for Lunar Outpost to build and deliver the first phase of vehicles, with a further $188 million, plus options, for Blue Origin’s delivery task orders.
What the rovers will do before the crews land
These are not simple camera platforms. Once on the surface, the rovers will be driven remotely from Earth, travelling up to 3.7 miles (6 kilometres) a day to map the South Pole terrain in high resolution. That mapping matters, because future landing sites, habitats and work areas all have to be chosen on ground that is safe, reachable and scientifically valuable.
The rovers will also venture in and out of permanently shadowed regions — places inside polar craters where sunlight never reaches and temperatures can fall to minus 334 degrees Fahrenheit (minus 203 degrees Celsius). Those shadowed areas are among the most prized and most dangerous locations on the Moon: they are where water ice is expected to survive, and water ice could one day be turned into drinking water, oxygen and even rocket propellant. Before NASA sends people into that environment, it wants hard data on lighting, navigation and how well the vehicles hold their charge in the cold and dark.
Built for astronauts, tested by astronauts
Although the rovers arrive uncrewed, they are designed from the start to carry people. Each vehicle can transport two suited astronauts plus cargo, science tools and samples. On a single battery charge, an LTV is expected to travel up to six miles (10 kilometres) and support as many as three moonwalks during one Artemis mission, hauling up to 176 pounds (80 kilograms) of Moon samples and equipment.
That human focus is already shaping the hardware. Full-scale mock-ups of both vehicles have been put in front of NASA astronauts wearing mock-ups of the Artemis spacesuits, so crews can judge the cabin layout, displays and how easy the vehicle is to use inside a pressurized suit. Astrolab’s engineers are also preparing to test the rover’s flexible, airless wheels at NASA’s Glenn Research Center, while Lunar Outpost will put Pegasus’s spring-mesh tires through trials on simulated lunar terrain at Glenn.
Over roughly the next 18 months, the companies will finalize their designs, complete crewed evaluations and qualify flight-ready vehicles, according to NASA’s update.
Why rovers first changes everything
Apollo astronauts explored on foot and, on the final missions, in a rover they brought with them. Artemis is inverting that model. By landing the vehicles early, NASA can scout hazards, pre-position equipment and mature the technology while the risk is carried by robots rather than people. When astronauts do arrive at the South Pole, their transport will already be there, charged, tested and waiting.
The rovers are only Phase One. NASA’s Moon Base roadmap moves to a build-and-expand phase from 2029 into the early 2030s, adding early power systems, cargo transport, logistics and communications across multiple sites. The goal is a flexible base that can grow — and a working rehearsal, on a world three days from home, for the far harder job of living on Mars.
For now, the headline is simple: the next era of lunar exploration will begin not with a footprint, but with tire tracks.