Gravitational lensing weak Dark matter Techniques photometric Galaxy evolution Astrophysics - Astrophysics of Galaxies Turbulence Cosmology observations Galaxy Galaxies dwarf Galaxies statistics Astrophysics - Solar and Stellar Astrophysics Galaxy disk Astrophysics - Earth and Planetary Astrophysics Galaxies active Galaxy stellar content Exoplanètes Accretion Instrumentation interferometers Celestial mechanics Gravitational waves Double stars Galaxies high-redshift Techniques image processing Nonlinear unmixing Interférométrie Galaxy formation Adaptive optics X-rays galaxies clusters Instrumentation adaptive optics Stars variables Cepheids Methods statistical Planets and satellites detection Galaxies Galaxies star formation Techniques high angular resolution LIGO Cosmology theory Gravitational radiation Galaxy structure Astrometry Proper motions Exoplanets Instrumentation high angular resolution Binary coalescence Protoplanetary disks Sparsity Radiative transfer Galaxy kinematics and dynamics Techniques radial velocities VIRGO Catalogs Data analysis method Stars atmospheres Telescopes Atmospheric effects Planets and satellites formation Techniques spectroscopic Accretion disks Stars abundances Kernel Orbites Gravitation Minor planets Methods analytical Galaxies clusters intracluster medium Hyperspectral imaging Planet-disk interactions Machine learning Adaptive filtering Interferometry Galaxies kinematics and dynamics Large-scale structure of Universe Stars fundamental parameters Orbits Astrophysics Asteroids Asteroseismology Gravitational radiation emission Galaxy bulge Planetary systems Stars pre-main sequence Circumstellar matter Surveys Methods data analysis Galaxy abundances Astrophysics - Instrumentation and Methods for Astrophysics Galaxies clusters general Hydrodynamics Methods numerical Asteroids general Etoiles doubles Galaxies formation Techniques interferometric Instrumentation Stars late-type Hyperspectral data High angular resolution Galaxies evolution Methods observational Structure