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