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