The Orbit of 617 Patroclus Binary Trojan System from Keck LGS AO observations
The Orbit of Mimas Through Titan's Shadow
The orbital motion of the Arches cluster: clues on cluster formation near the Galactic Center
The Orbiting Astronomical Observatory
The origin and evolution of the optics specifications for the National Ignition Facility
The origin of a new absorption system discovered in both components of the double QSO Q0957+561
The Origin of Solar and Stellar Image Aureole
The Origin of the Double Main Belt Asteroid (90) Antiope by Component-Resolved Spectroscopy
The Origin of the Molecular Flow in Orion BN/KL: NAOS-CONICA Observations
The Origins Testbed: capturing the dynamics and control of future space-based telescopes
The PALM-3000 high-order adaptive optics system for Palomar Observatory
The peculiarities of the manifestation of long-time oscillations in variations of critical frequency of an ionosphere F2-layer
The perfect lens on a finite bandwidth
The Perfect Science Machine
The performance analysis dependent on the temperature for EDFAs pumped at 1480 nm: A more accurate propagation equation
The performance and calibration of WFPC2 on the Huble Space Telescope
The performance of micromachined membrane deformable mirror for adaptive optics
The Performance of Partial Adaptive Correction at the MMT
The Performance of Partial Adaptive Correction at the MMT
The performance of partial adaptive correction at the Multiple Mirror Telescope