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