Lunar Polar Hydrogen Mapper
Lunar Polar Hydrogen Mapper, or LunaH-Map, was one of the 10 CubeSats launched with Artemis 1 on 16 November 2022. Along with Lunar IceCube and LunIR, LunaH-Map was to help investigate the possible presence of water-ice on the Moon.
Source: Wikipedia — Lunar Polar Hydrogen Mapper (CC BY-SA 4.0)