M82 - The exploding galaxy
M82 as a Galaxy: Morphology and Stellar Content of the Disk and Halo
M82 at 7mm
M82 sans explosion - A galaxy drifts through dust
M82 Without an Explosion.
M82: An Exploding Galaxy After A11
M83 Supernova Remnants as Revealed by HST/WFC3
M83. I. Deconvolution of Stellar Population Distribution and Extinction
M83. II. Stellar Spiral Structure and Star Formation History
M83. III. Excitation and Chemical Abundances of Gaseous Nebulae
M84: A Warp Caused by Jet-induced Pressure Gradients?
M87
M87 Globular Cluster System
M87 in the near-infrared: the jet and the counterjet regions
M87 TeV Gamma-ray and X Ray Monitoring Campaign
M87: A Misaligned BL Lacertae Object?
M92 -- a crucial testbed for atomic diffusion and mixing in stars
M94 As A Unique Testbed For Black Hole Mass Estimates At Low Luminosities
Ma gli astrofili possono svolgere divulgazione e didattica dell'astronomia? Un'introduzione polemica al problema.
Maan- en planetenfotografie voor de beginner.