Mission Sequence TestAstronaut Sally K. Ride (left) participates in a mission sequence test in preparation for the STS-7 mission, in the Kennedy Space Center's (KSC) vertical processing facility (VPF).Read More Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/mission-sequence-test/Copy URL to clipboard> DownloadShareTagsWomen's History MonthSize1041x795px