Evaluation of LDEF experiment S1002

Abstract

Thermal control coatings, solar cells, and micrometeoroid capture cells developed under government contract have been flown on the experiment to investigate both the behavior of these components under space conditions and to collect micrometeoroids and debris. The visual inspections, electrical and thermo-optical measurements as well as chemical and metallurgical investigations conducted on the complete experiment and on individual components are described, analyzed, and discussed. The postflight results of the thermal control coatings proved to be in good accordance with laboratory results.