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