Accretion discs Astrophysics Instrumentation high angular resolution Submillimeter ISM Methods statistical Accretion Binaries close Stars massive Stars formation Black hole physics Protoplanetary disks Stars protostars ISM clouds Radio lines ISM Techniques interferometric Stars early-type Techniques image processing Techniques photometric Planets and satellites gaseous planets Infrared planetary systems Stars winds Stars late-type Turbulence Outflows Binaries general Hydrodynamics Submillimeter planetary systems Scattering ISM molecules Instabilities ISM structure Stars imaging Astrophysics - Earth and Planetary Astrophysics Stars solar-type Binaries visual Interstellar medium Astrophysics - Instrumentation and Methods for Astrophysics Radiation mechanisms non-thermal Pulsars general Molecular data Instrumentation adaptive optics Gamma ray VHE Accretion disks X-rays galaxies Polarimetry Brown dwarfs Radiative transfer Stars variables T Tauri Techniques radial velocities ISM jets and outflows Techniques high angular resolution Extinction Acceleration of particles Mars Exoplanets Planets and satellites formation Stars activity Planet-disk interactions Infrared stars Planet formation Galaxies Seyfert Molecular processes Methods numerical Magnetohydrodynamics MHD Astrophysics - Astrophysics of Galaxies Methods data analysis Herbig Ae/Be Stars rotation Techniques spectroscopic Comets Astrophysics - High Energy Astrophysical Phenomena Surveys Star formation Astrophysics - Solar and Stellar Astrophysics Methods observational Astrochemistry Planets and satellites dynamical evolution and stability Planets and satellites atmospheres Stars evolution Stars low-mass Gamma rays general Galaxies active Astrometry Molecular physics Pluto Dust Planets and satellites detection Polarization Protoplanetary discs HESS Circumstellar matter ISM abundances Stars fundamental parameters Stars magnetic field Techniques polarimetric Stars pre-main sequence X-rays binaries Spectroscopy Planetary systems