Strategies for High-Contrast Imaging with NGST

Strategies of design, development and activation of the Nova control system

Stratospheric balloon flight experiment campaign for the simulation of the Huygens probe mission: verification of HASI (Huygens Atmospheric Structure Instrument) performance in terrestrial atmosphere

Stratospheric observatory for infrared astronomy (SOFIA): an introduction and science plans

Stratospheric Observatory for Infrared Astronomy: SOFIA

Stratospheric ozone intercomparison campaign (STOIC) 1989: Overview

Stratospheric whole air sampling at Antarctica using a compact grab sampler

Stray light analysis and optimization of the ASPIICS/PROBA-3 formation flying solar coronagraph

Stray light analysis of SALEX instrument

Stray light analysis of the 2.5-meter telescope for the Sloan Digital Sky Survey

Stray light characteristics of the Large Synoptic Survey Telescope (LSST)

Stray light design and analysis of the SNAP Telescope

Stray light lessons learned from the Mars reconnaissance orbiter's optical navigation camera

Stray light rejection performance of SIRTF - A comparison

Stray light study: Experimental methods for stray light suppression by baffled IR telescopes

Stray light testing of the OLI Telescope

Stray light, radiometric, and spectral characterization of UVCS/SOHO: laboratory calibration and flight performance

Stressed mirror polishing experiment underway at Kitt Peak National Observatory

Stressed photoconductive detector for far-infrared space applications

Striving to enlarge the sky coverage of the FAST.