LunaH-Map

Lunar Polar Hydrogen Mapper

Occurred 12 months ago

Type

Lunar CubeSat

Launch

Nov. 16, 2022

Target

Earth's Moon

STATUS

Partial Success

NASA’s LunaH-Map (Lunar Polar Hydrogen Mapper) mission, a briefcase-sized lunar orbiter that launched as a ride share on NASA’s Artemis I mission in 2022, demonstrated a small neutron spectrometer can detect water and ice at the lunar surface.

NASA Blogs

LunaH-Map Mission Ends, Validates Science Instrument Performance

August 3, 2023

The LunaH-Map performed a flyby of the Moon shortly after its Nov. 16, 2022, launch on the Space Launch System rocket, but challenges with the spacecraft’s thruster valve prevented it achieving its planned science orbit around the lunar South Pole. This ambitious orbit was designed to take measurements from altitudes as low as 6.2 miles (10 kilometers), including over the permanently shadowed regions of the Moon.

Learn More
Artist depiction of cubesat over the Moon
PESTO develops technologies like the Miniature Neutron Spectrometer(Mini-NS)—a neutron detector funded by PSD’s PICASSO program that will flyon the Lunar Polar Hydrogen Mapper (LunaH-Map) pictured above. The6-unit LunaH-Map CubeSat will produce the most detailed map todate of the Moon’s water deposits.
Keep Exploring

Discover More Topics From NASA