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