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