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