Houston-based space technology company Intuitive Machines has landed a $30 million NASA contract for the initial phase of developing a rover for U.S. astronauts to traverse the moon’s surface.

Intuitive Machines is one of three companies chosen by NASA to perform preliminary work on building a lunar terrain vehicle that would enable astronauts to travel on the moon’s surface so they can conduct scientific research and prepare for human missions to Mars.

The two other companies are Golden, Colorado-based Lunar Outpost and Hawthorne, California-based Astrolab.

NASA plans to initially use the vehicle for its Artemis V lunar mission, which aims to put two astronauts on the moon. It would be the first time since the Apollo 17 mission in 1972 that astronauts would step foot on the lunar surface.

The Artemis V mission, tentatively set for 2029, will be the fifth mission under NASA’s Artemis program.

“This vehicle will greatly increase our astronauts’ ability to explore and conduct science on the lunar surface while also serving as a science platform between crewed missions,” says Vanessa Wyche, director of NASA’s Johnson Space Center in Houston.

Intuitive Machines says the $30 million NASA contract represents its entrance into human spaceflight operations for the space agency’s $4.6 billion moon rover project. The vehicle — which Intuitive Machines has dubbed the Moon Reusable Autonomous Crewed Exploration Rover (RACER) — will be based on the company’s lunar lander.

“Our global team is on a path to provide essential lunar infrastructure services to NASA in a project that would allow [us] to retain ownership of the vehicle for commercial utilization during periods of non-NASA activity over approximately 10 years of lunar surface activity,” says exploration,” says Steve Altemus, CEO of Intuitive Machines.

Intuitive Machines’ partners on the RACER project include AVL, Boeing, Michelin, and Northrop Grumman.

Intuitive Machines plans to bid on the second phase of the rover project after finishing its first-phase feasibility study. The second phase will involve developing, delivering, and operating the rover.

In February, Intuitive Machines became the first private company to land a spacecraft on the moon with no crewmembers aboard. NASA was the key customer for that mission.