Astrophysics - Astrophysics of Galaxies Galaxy Astrophysics Gamma ray emission Submillimeter galaxies Methods observational Black hole physics Gamma ray burst Dark matter Gravitational lensing weak Radio continuum galaxies Stars interiors Observatory Supernova X-rays general Infrared galaxies Infrared stars Astrophysics Galaxies starburst Stars formation Methods data analysis Dust Asteroseismology Magellanic Clouds Methods statistical ISM jets and outflows Shock waves Galaxies dwarf Cosmic background radiation HII regions Stars evolution Stars massive Cosmological parameters ISM general Stars neutron Galaxies photometry Cosmological model Polarization Accretion disks Galaxies interactions MHD Galaxies evolution Infrared ISM Catalogs Large-scale structure of Universe Supernovae general Spectral Protoplanetary disks Accretion discs Accretion Binaries general Pulsars general Structure Galaxies structure Cosmic rays Radiative transfer Cherenkov Telescope Array Techniques image processing Magnetohydrodynamics MHD Galaxies jets ISM structure Gamma ray Instabilities Galaxies star formation Gravitation Galaxies formation Galaxies ISM Surveys Acceleration of particles X-rays galaxies clusters Galaxy Cosmology observations Methods numerical Stars rotation ISM molecules GLAST Galaxies high-redshift Radiation mechanisms non-thermal Hydrodynamics Cosmology Submillimeter ISM Stars oscillations Turbulence Extinction ISM kinematics and dynamics X-rays binaries Gamma rays general Techniques photometric Waves Pulsar Sensitivity Dark energy Galaxies active Gamma rays galaxies ISM clouds Stars protostars ISM supernova remnants Gravitational waves Galaxies clusters general Gamma-ray burst general Galaxies clusters intracluster medium