On March 14, NASA delivered its gamma-ray and neutron spectrometer instrument to JAXA (Japan Aerospace Exploration Agency) for integration onto JAXA’s MMX (Martian Moons eXploration) mission spacecraft and final system-level testing.   NASA’s Mars-moon Exploration with Gamma Ray and Neutrons (MEGANE) instrument, developed by the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, in collaboration … Continue reading NASA Delivers Science Instrument to JAXA’s Martian Moons Mission