First science from private Moon lander challenges lunar divide: Blue Ghost data suggest NASA's growing commercial Moon program can deliver results.

The article focuses on the Blue Ghost robotic lander, developed by Firefly Aerospace and funded by NASA’s Commercial Lunar Payload Services (CLPS) program, which successfully delivered scientific data from the Moon’s Mare Crisium region. Blue Ghost’s two main instruments—the Lunar Instrumentation for Subsurface Thermal Exploration with Rapidity (LISTER) heat probe and the Lunar Magnetotelluric Sounder (LMS)—revealed that lunar heat flow is more geographically variable than previously thought, challenging the idea that high heat is confined to the near side’s thorium-rich volcanic plains. The findings suggest that radioactive elements influencing heat are concentrated near the surface rather than deep in the mantle, and that volcanic activity may be controlled more by crustal thickness than mantle temperature. The CLPS program plans further lunar missions with increasingly sophisticated instruments to expand scientific understanding and support NASA’s goal of establishing a Moon base. [Extracted from the article]