A simple tool for alignment and wavefront testing: experimental results
A simple ``geometric'' mapping function for the hydrostatic delay at radio frequencies and assessment of its performance
A simulation of the instrument pointing system for the Astro-1 mission
A simulation of the thermal behaviour of the UK-NL millimeter wave telescope
A Simulation Study of TCP Performance over Satellite Channels
A site for C̆erenkov astronomy in the White Mountains of California
A sodium lidar project at Tromsø, Norway: First report on test observations at Wako, Japan and current status
A Soft X-ray Imager for MIRAX
A solar magnetic and velocity field measurement system for Spacelab 2: The Solar Optical Universal Polarimeter (SOUP)
A solar powered water purification system at Goldstone (DSS 13)
A solar radio dynamic spectrometer at 1 - 2 GHz.
A solar tracking platform for use at the South Pole
A space imaging concept based on a 4m structured spun-cast borosilicate monolithic primary mirror
A space-compatible angular contact encoder
A Spacelab facility for spectroscopy and polarimetry of X-ray sources (EXPOS)
A spectrophotometric study of Kepler supernova remnant
A spectropolarimeter for low polarization
A Spectrum Synthesis Program for Binary Stars
A spherical catadioptric telescope system based on Cooke corrector group
A Stainless-Steel, Uranium-Dioxide, Potassium-Heatpipe-Cooled Surface Reactor