User:Hftf/Books/Astro/M

M

 * Magnitude (astronomy)
 * Main sequence
 * Massive compact halo object
 * Mass-to-light ratio
 * Messier Object
 * Metallicity
 * Metric expansion of space
 * Milky Way
 * Minute of arc
 * Mira variable
 * Molecular cloud
 * M-sigma relation
 * Multiply imaged quasar