M31 - A unique laboratory for gravitational microlensing

M82 in gamma-rays

Machian effects in nonasymptotically flat space-times

Maclaurin hamburger sequence

Macro- and micromodels for gravitational lenses

Macroscopic Behavior and Morphology of Random Media.

Macroscopic turbulence in molecular clouds

MAESTRO: A Low Mach Number Hydrodynamics Algorithm for Stellar Environments

Magnesium abundances in planetary nebulae and interstellar absorption of MG II 2800 A

Magnetic activity and the determination of the tidal synchronization time in close binaries

Magnetic Advection due to Diffusivity Gradients

Magnetic and inertial fusion status and development plans

Magnetic anisotropy of HED and Martian meteorites and implications for the crust of Vesta and Mars

Magnetic braking during star formation. III

Magnetic braking, ambipolar diffusion, cloud cores, and star formation - Natural length scales and protostellar masses

Magnetic configuration of the Venus magnetosheath

Magnetic confinement of cosmic clouds

Magnetic effects in Venus/solar wind interaction

Magnetic field distribution in polar CAP models of gamma-ray bursters

Magnetic field dragging in accretion discs