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