Development of Chemical and Mechanical Cleaning Procedures for Genesis Solar Wind SamplesThe Genesis mission was the only mission returning pristine solar material to Earth since the Apollo program. Unfortunately, the return of the spacecraft on September 8, 2004 resulted in a crash landing shattering the solar wind collectors into smaller fragments and exposing them to desert soil and other debris. Thorough surface cleaning is required for almost all fragments to allow for subsequent analysis of solar wind material embedded within. However, each collector fragment calls for an individual cleaning approach, as contamination not only varies by collector material but also by sample itself.
Document ID
20180002586
Acquisition Source
Johnson Space Center
Document Type
Conference Paper
Authors
Schmeling, M. (Loyola Univ. Chicago, IL, United States)
Jurewicz, A. J. G. (Arizona State Univ. Phoenix, AZ, United States)
Gonzalez, C. (Jacobs Technology, Inc. Houston, TX, United States)
Allums, K. K. (Jacobs Technology, Inc. Houston, TX, United States)
Allton, J. H. (NASA Johnson Space Center Houston, TX, United States)