SIT vidicon with magnetic intensifier for astronomical use

Site selection for a Very Large Telescope

Site-seeing measurements for the European Solar Telescope

Siting and constructing telescopes and interferometers on the moon

Six-feature star-pattern identification algorithm

SIXA: Silicon X-Ray Array

Sixport technique for phase measurement of guided optical fields

Sixth International Conference on Space Optics

Sizable electromagnetic forces in parallel-plate metallic cavity

Size dependence of multipolar plasmon resonance frequencies and damping rates in simple metal spherical nanoparticles

Size dependent oscillator strength and quantum efficiency of CdSe quantum dots determined by controlling the local density of states

Size Distribution of Disks in the Trapezium Cluster

Size optimization for mirror segments for X-ray optics

Size-selective optical forces for microspheres using evanescent wave excitation of whispering gallery modes

Sizing up Asteroids at Lick Observatory with Adaptive Optics

Sk-71 deg 34 - A new Wolf-Rayet star in the Large Magellanic Cloud

Sky background measurements in the 4800-5800-A region at the latitude of the polar cleft

Sky brightness and polarization during the 1973 African eclipse

Sky brightness during eclipses: a review

Sky brightness during the 26 February 1979 eclipse