The PRVS Pathfinder
The Ps - e relation of double neutron stars
The PSA: Planetary Science Archive
The PSA: Planetary Science Archive
The PSC-z Behind the Plane Survey and the IRAS Dipole
The public data in the XMM-Newton archive
The Public Option: a Non-regulatory Alternative to Network Neutrality
The pulsar contribution to the diffuse galactic γ-ray emission
The Pulsar Search Collaboratory: Involving High School Students in Astronomical Research -- A Progress Report
The Pulsar Wind Nebula around PSR 0656+14
The Pulsar Wind Nebula in G11.2-0.3
The pulsating component of the B[e]/X-Ray transient and multiple system CI Cam (XTE J0421+560)
The Pulsating White Dwarfs
The pulsating white dwarfs
The Pulse of News in Social Media: Forecasting Popularity
The pulse profile of the Crab pulsar in the energy range 45 keV-1.2 MeV
The pulse profile of γ-ray pulsars and the emission region geometry
The pulsed hard X-ray spectrum of PSR B1509-58
The Pupil Mapping Exoplanet Coronagraphic Observer (PECO)
The Pure Rotational Spectra of Acetaldehyde and Glycolaldehyde Isotopologues Measured in Natural Abundance by Chirped-Pulse Fourier Transform Microwave Spectroscopy