Environmental testing of Blue Origin's Blue Moon Mark 1 (MK1) lunar lander has been completed inside Thermal Vacuum Chamber A at NASA's Johnson Space Center in Houston, Texas.
The MK1 lander, also designated Endurance, is an uncrewed cargo lander funded by Blue Origin as a commercial demonstration mission.
Key Details
- The testing was conducted under a public-private partnership via a reimbursable Space Act Agreement between Blue Origin and NASA.
- The lander is designed to demonstrate precision landing, cryogenic propulsion, and autonomous guidance, navigation, and control capabilities.
Mission and Payloads
The MK1 is scheduled to transport two NASA science and technology payloads to the lunar South Pole region. These payloads, delivered under NASA's Commercial Lunar Payload Services (CLPS) initiative, include:
- Stereo Cameras for Lunar Plume-Surface Studies
- Laser Retroreflective Array
Through the CLPS initiative, NASA partners with American companies to deliver science investigations and technology demonstrations to the Moon.
Testing Procedures
Chamber A, described as one of the world's largest thermal vacuum test facilities, was used to simulate the vacuum of space and extreme temperature conditions. During testing, teams evaluated system performance and verified the structural and thermal integrity of the spacecraft prior to launch.
Timeline
- The MK1 lander is being developed under NASA's Artemis program.
- The lander is scheduled to carry NASA science experiments and technology to the moon's south pole as early as late 2026.
- The Artemis program aims to return humans to the lunar surface by 2028.
Broader Implications
Lessons learned from the MK1's design, integration, and testing are expected to contribute to technology maturation and risk reduction for future human-class systems. This includes the development of the crewed Blue Moon Mark 2 lander, which is part of the Artemis program's Human Landing System capabilities.
The successful completion of environmental testing represents a step forward in the public-private partnership supporting the Artemis program.