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