Meteoroid/space debris impacts on MSFC LDEF experiments

The many meteoroid and space debris impacts found on A0171, A0034, S1005, and other MSFC experiments are considered. In addition to those impacts found by the meteoroid and debris studies, numerous impacts less than 0.5 mm were found and photographed. The flux and size distribution of impacts is presented as well as EDS analysis of impact residue. Emphasis is on morphology of impacts in the various materials, including graphite/epoxy composites, polymeric materials, optical coatings, thin films, and solar cells.