PARCS-Primary Atomic Reference Clock in Space

Parkes radio science system design and testing for Voyager Neptune encounter

Part 1: Development of the energetic X-ray imaging telescope experiment; and, Part 2: Studies of low-mass X-ray binaries

Part-task simulation of synthetic and enhanced vision concepts for lunar landing

Partial least squares methods for spectrally estimating lunar soil FeO abundance: A stratified approach to revealing nonlinear effect and qualitative interpretation

Partially coherent scattering in stellar chromospheres. II - The first-order escape probability method. III - A second-order probability method

Particle fuel development for solid core space nuclear power

Partnering Science and Engineering: Lessons from Chandra for IXO

Pass-band filter performance for space-flight dark energy missions

Passive and active sensors for autonomous space applications

Passive compensation of gravity flexure in optical instruments

Passive infrared sensors - Limitations on performance

Passive isolator design for jitter reduction in the Terrestrial Planet Finder Coronagraph

Passive thermal control of the NGST

Pathways to NGST

Peculiarities of Estimating the Aircraft Performance Characteristics of the Rocket-and-Space Facilities under Conditions of Fuzzy Data

Pegasus Workflow Management System: Helping Applications From Earth and Space

Perceptible changes in regional precipitation in a future climate

Perfomance of a Remote Raman System: Defining Remote Raman Efficiency

Performability Aspects of the Atlas Vo; Using Lmbench Suite