Lunar Terrain Vehicle Image GalleryFrom left to right: Astrolab’s FLEX, Intuitive Machines’ Moon RACER, and Lunar Outpost’s Eagle lunar terrain vehicle at NASA’s Johnson...NASA engineer Dave Coan (left) and NASA astronaut Jessica Watkins (right) sit inside Intuitive Machines’ Moon RACER lunar terrain vehicle...NASA astronaut Joe Acaba prepares to climb on top of Intuitive Machines’ Moon RACER lunar terrain vehicle to get to...NASA astronaut Jessica Meir puts a science sample inside of a storage box on Intuitive Machines’ Moon RACER lunar terrain...NASA astronauts Raja Chari (left) and Randy Bresnik (right) sit inside Lunar Outpost’s Eagle lunar terrain vehicle evaluating the seat...NASA astronaut Joe Acaba raises the solar array panel on Lunar Outpost’s Eagle lunar terrain vehicle during testing at NASA’s...NASA astronaut Jessica Meir grabs a lunar geology tool from a tool rack on Lunar Outpost’s Eagle lunar terrain vehicle...NASA astronaut Frank Rubio (left) and NASA spacesuit engineer Zach Tejral (right) sit inside Astrolab’s FLEX lunar terrain vehicle evaluating...NASA astronaut Jessica Watkins stores science payloads on Astrolab’s FLEX lunar terrain vehicle during testing at NASA’s Johnson Space Center.NASA astronaut Jessica Watkins picks up a lunar geology tool from a stowage drawer on Astrolab’s FLEX lunar terrain vehicle...Artist concept of Intuitive Machines' "Moon RACER" lunar terrain vehicle.Artist concept of Venturi Astrolab's "FLEX" lunar terrain vehicle.Artist concept of Lunar Outpost's "Eagle" lunar terrain vehicle.An artist's concept design of NASA's lunar terrain vehicle.Artist’s concept of a lunar terrain vehicle on the surface of the Moon.