HOUSTON, United States, Oct 20, 2026 - NASA released a video update on Tuesday regarding the progress of commercial lunar terrain vehicles and robotic rovers for the Moon Base program.^[1] NASA had confirmed earlier this year it will proceed with two candidate Lunar Terrain Vehicle designs, one from Lunar Outpost and one from competitor Astrolab.^[2] Both companies are scheduled to deliver flight-ready hardware to the agency at the end of 2027.^[3] The Lunar Outpost LTR is built to carry astronauts across the lunar surface, and will operate semi-autonomously when no crew is aboard. The vehicle uses an electric current to draw lunar dust beneath its chassis, preventing dust from entering the crew cab.^[4][5] Crews will use the vehicles to explore the lunar south pole, where missions will search for water deposits.^[6] NASA's VIPER polar exploration rover is also scheduled for launch to the lunar south pole in 2027. Once delivered by a Blue Moon Mark 1 lander, VIPER will travel 30 kilometres (18 miles) to map thermal, lighting and terrain conditions across the region.^[7][8] As of 8 October 2026, NASA stated the Moon Base program was ahead of schedule.^[9] Impact Insight. Lunar surface mobility is a core requirement for long term human presence outside low Earth orbit. Unlike rovers used on prior uncrewed missions, these vehicles are designed to support both human occupants and remote operation. Reliable transport across the lunar surface will be required to locate, access and sample water ice deposits, which are considered critical for sustainable lunar base operations and future deep space missions. The link to planetary defense is indirect: long-range surface mobility and autonomy are capabilities any future mission to an asteroid would also need.