NASA's Lunar Trailblazer Deploys Its Solar Arrays After Testing

NASA's Lunar Trailblazer spacecraft sits in a clean room in August 2024 after undergoing environmental testing at Lockheed Martin Space in Littleton, Colorado. Now that those tests are done, the orbiter and its science instruments will go through flight system software tests that simulate key aspects of launch, maneuvers, and the science mission while in orbit around the Moon. This photo shows Lunar Trailblazer with a solar array deployed. The large silver grate attached to the spacecraft is the radiator for the High-resolution Volatiles and Minerals Moon Mapper (HVM³) instrument. HVM³ is one of two instruments that will be used by the mission to detect and map water on the Moon's surface to determine its abundance, location, form, and how it changes over time. This data will be key to our understanding of this crucial resource on the Moon for future exploration.