X-Ray Satellite (ROSAT). Status Report, First Quarter 1986
X-ray and extreme ultraviolet optics : 9 - 11 July 1995, San Diego, California
Wide-angle polarimetry of the night sky: Measurements of atmospheric glow and zodiacal light
Wide-angle polarimetry of the night sky: Measurements of atmospheric glow and zodiacal light
Weight and Inertia Estimate for the Large Astronomical Satellite
Wallace Eckert, Computers, and the Nautical Almanac Office