Catalogs Galaxies statistics Telescopes Mass function Exoplanets Galaxies clusters general Protoplanetary disks Methods numerical Neutrino detector Methods statistical Galaxies clusters individual Virgo Galaxies groups general Galaxy evolution Dark matter Stars formation Galaxies Spectroscopy Intergalactic medium Techniques polarimetric Astrophysics - Earth and Planetary Astrophysics Galaxies structure Comets Data analysis Infrared ISM Galaxies spiral Astrophysics Instrumentation high angular resolution Techniques spectroscopic High-redshift galaxies Galaxies fundamental parameters Adaptive Optics Galaxies luminosity function Galaxies distances and redshifts Ultraviolet galaxies Astrophysics - Astrophysics of Galaxies Gravitational lensing weak Techniques radial velocities Astrophysics - Solar and Stellar Astrophysics ANTARES Galaxy formation Photometry Galaxies formation Galaxies general Galaxies abundances Stars fundamental parameters Cosmological parameters Minor planets Supernovae general Quasars general Methods observational 67P/Churyumov-Gerasimenko Cosmology Planetary systems Surveys Galaxies stellar content Comets general Galaxies haloes ISM molecules Cosmology observations Submillimeter ISM Techniques high angular resolution Methods data analysis Galaxies high-redshift Gravitational lensing strong Quasars absorption lines Planets and satellites detection OPTIQUE ADAPTATIVE Dark energy Instrumentation adaptive optics Planets and satellites fundamental parameters Galaxies evolution Galaxies ISM H II regions Galaxies star formation X-rays galaxies clusters ISM clouds Submillimeter galaxies Large-scale structure of Universe Extinction Adaptive optics Dust Cosmic background radiation Infrared galaxies Galaxies active Radiative transfer Planets and satellites gaseous planets Star formation Galaxies kinematics and dynamics Galaxies dwarf Galaxies Evolution Galaxies photometry Astrophysics - Cosmology and Nongalactic Astrophysics Astrophysics - Instrumentation and Methods for Astrophysics Techniques image processing Planets and satellites atmospheres Techniques photometric Planets and satellites composition Galaxies interactions Galaxies starburst Gravitational lensing