Northrop Grumman Repurposes Gateway Hardware for 2028 Lunar South Pole Cold Tests
Updated
Updated · spacedaily.com · Aug 14
Northrop Grumman Repurposes Gateway Hardware for 2028 Lunar South Pole Cold Tests
3 articles · Updated · spacedaily.com · Aug 14
Summary
Northrop Grumman is redirecting Gateway programme hardware and test infrastructure to validate lunar systems against the Moon south pole’s extreme cold and darkness ahead of NASA’s targeted early 2028 Artemis IV landing.
Minus 203 degrees Celsius in permanently shadowed regions can cripple batteries, seals, lubricants, connectors and electronics, while nearby sunlit ground can reach about 54 degrees, forcing systems to survive sharp thermal swings.
HALO and related Gateway assets offer mature avionics, power interfaces, thermal-control work and test articles, but NASA has not decided what can be reused for surface missions after pausing Gateway in March 2026.
NASA’s Glenn test rig can expose hardware to vacuum and temperatures down to 40 kelvin, underscoring that cold survival must be proven at the assembly level rather than assumed from component specifications.
A week-long 2028 crew visit would not solve long-term surface survival, making ground evidence from repurposed hardware more valuable than trying to force an unfinished orbital module into a Moon-base role.