A Precise Distance to IRAS 00420+5530 via H2O Maser Parallax with the VLBA
A preliminary distance to W 75N in the Cygnus X star-forming region
A prescription and fast code for the long-term evolution of star clusters
A primordial star in the heart of the Lion
A proper motion study of the globular cluster M55
A Puzzle Involving Galactic Bulge Microlensing Events
A quantification of the non-spherical geometry and accretion of collapsing cores
A quantitative explanation of the observed population of Milky Way satellite galaxies
A Quintet of Black Hole Mass Determinations
A Radial Velocity and Calcium Triplet abundance survey of field Small Magellanic Cloud giants
A reassessment of the kinematics of PV Cephei based on accurate proper motion measurements
A Recent Lindblad Resonance in the Solar Neighbourhood
A refined Tully-Fisher relationship and a new scaling law for galaxy discs
A Relationship between Supermassive Black Hole Mass and the Total Gravitational Mass of the Host Galaxy
A Reservoir of Ionized Gas in the Galactic Halo to Sustain Star Formation in the Milky Way
A revolution in star cluster research: setting the scene
A Rotating Disk in the HH 111 Protostellar System
A rotating molecular disk toward IRAS 18162-2048, the exciting source of HH 80-81
A rotating molecular jet from a Perseus protostar
A rotating molecular jet in Orion