SiO Maser Survey off the Galactic Plane: A Signature of Streaming Motion

SiO outflows in high-mass star forming regions: A potential chemical clock?

Six more quasars at redshift 6 discovered by the Canada-France High-z Quasar Survey

Size and velocity-dispersion evolution of early-type galaxies in a Lambda cold dark matter universe

Sizes of Galactic Globular Clusters

Skewed Distributions and Opposite Velocity Gradients of Submillimeter Molecular Lines in Low-Mass Protostellar Envelopes

Slicing and dicing the Milky Way disk in SDSS

Slow m=1 instabilities of softened gravity Keplerian discs

Slow pressure modes in thin accretion discs

Small-scale structure in the Rosette molecular cloud revealed by Herschel

Small-spatial scale variations of nebular properties and the abundance discrepancy in three Galactic HII regions

Smoothed particle magnetohydrodynamics with a Riemann solver and the method of characteristics

SN 2005cs in M51 II. Complete Evolution in the Optical and the Near-Infrared

SNR 0104-72.3: A remnant of Type Ia Supernova in a Star-forming region?

SOAR-OSIRIS observations of the Sh 2-307 HII region: Triggered star formation beyond the solar circle

SOFIA observations of far-infrared hydroxyl emission toward classical ultracompact HII/OH maser regions

SOFIA observations of S106: Dynamics of the warm gas

Soft X-ray emission from the inner disk of M33

Solar origins: Place and Chemical Composition

Solar-like pulsating stars as distance indicators: G-K giants in the CoRoT and Kepler fields