The medium energy experiment for EXOSAT
The Medium Resolution Spectrograph for the Hobby Eberly telescope: Capability and Performance Goals
The MESSENGER mission to Mercury: spacecraft and mission design
The methodology and reliability of determining bulge-to-disk ratios for spiral galaxies
The Mg 280-nm doublet as a monitor of changes in solar ultraviolet irradiance
The Microscope Mission and Its Uncertainty Analysis
The Microshutter Array for JWST NIRSpec
The Mid-Infrared Instrument (MIRI) for JWST
The Miranda star sensor experiment
The MIRI Medium Resolution Spectrometer for the James Webb Space Telescope
The Missing Piece Syndrome in Peer-to-Peer Communication
The MMT as an astronomical research facility
The MMT f/5 optical baffles
The MMT f/5 secondary support system: design, implementation, and performance
The modecleaner system and suspension aspects of GEO 600
The Modelling of Background Noise in Astronomical Gamma Ray Telescopes
The Monolithic Achromatic Nulling Interference Coronagraph (MANIC) testbed
The monolithic suspension for the Virgo interferometer
The Moon Mineralogy Mapper (M3) imaging spectrometer for lunar science: Instrument description, calibration, on-orbit measurements, science data calibration and on-orbit validation
The Moon Mineralogy Mapper (M3) Imaging Spectrometer: Early Assessment of the Spectral, Radiometric, Spatial, and Uniformity Characteristics