Pre-Main Sequence stars in the star forming complex Sh 2-284

Pre-main sequence stars with disks in the Eagle Nebula observed in scattered light

Pre-Main sequence Turn-On as a chronometer for young clusters: NGC346 as a benchmark

Pre-Main Sequence variables in the VMR-D : identification of T Tauri-like accreting protostars through Spitzer-IRAC variability

Pre-main-sequence variability across the radiative-convective gap

Pre-maximum spectro-imaging of the Mira star T Lep with AMBER/VLTI

Precession and Nutation in the eta Carinae binary system: Evidences from the X-ray light curve

Precession of White Dwarfs in CVs

Precise Infrared Radial Velocities from Keck/NIRSPEC and the Search for Young Planets

Precise mass and radius values for the white dwarf and low mass M dwarf in the pre-cataclysmic binary NN Serpentis

Precision Astrometry with the Very Long Baseline Array: Parallaxes and Proper Motions for 14 Pulsars

Precision modeling of M dwarf stars: the magnetic components of CM Draconis

Precision photometric monitoring of very low mass Sigma Orionis cluster members: variability and rotation at a few Myr

Precision southern hemisphere VLBI pulsar astrometry II: Measurement of seven parallaxes

Precision VLBI astrometry: Instrumentation, algorithms and pulsar parallax determination

Preconditioned Bi-Conjugate Gradient Method for Radiative Transfer in Spherical Media

Precursor of Sunspot Penumbral Formation discovered with Hinode SOT Observations

Precursor outbursts and superoutbursts in the SU UMa-type dwarf nova NN Camelopardalis

Predicting the Amplitude of a Solar Cycle Using the North-South Asymmetry in the Previous Cycle: II. An Improved Prediction for Solar Cycle~24

Predicting the detectability of oscillations in solar-type stars observed by Kepler