Blue Origin Blue Moon Mark 1 Lunar Lander

Blue Origin's Blue Moon Mark 1 lander — built in the Endurance configuration — is targeting a launch no earlier than September 2026 as part of NASA's Commercial Lunar Payload Services (CLPS) programme. The lander is designed to deliver up to 6,600 pounds (3,000 kilograms) of cargo to the lunar surface, making it the highest-capacity commercial lander attempted to date. Its primary mission will carry a slate of NASA scientific instruments and technology demonstration payloads selected to characterise the lunar environment ahead of crewed Artemis surface missions. Blue Moon Mark 1 is the result of nearly a decade of development dating to Jeff Bezos's public introduction of the lander concept in May 2019. The vehicle uses liquid hydrogen and liquid oxygen propulsion — the same propellant combination as NASA's Space Shuttle main engines — which provides the highest specific impulse of any chemical propellant pair and allows for efficient trans-lunar injection and powered descent. The precision landing system targets a circular touchdown zone of approximately 100 metres, meeting the requirements for safe surface cargo delivery without pre-surveyed landing pads. Blue Moon's significance extends well beyond its first flight. The Mark 1 variant is explicitly the pathfinder for Blue Moon Mark 2, the crewed variant under development as Blue Origin's alternative Human Landing System for Artemis missions beyond Artemis III. If Mark 1 successfully demonstrates precision landing and payload deployment in 2026, Blue Origin gains the flight heritage that underpins its HLS contract ambitions. The CLPS programme, which funds both Blue Origin and competitors including Astrobotic and Intuitive Machines, represents NASA's strategic bet that commercial competition will drive lunar logistics costs down by an order of magnitude compared to government-operated systems.