Whitson Makes HistoryBackdropped by a sparkling blue and white Earth, Expedition 16 commander Peggy A. Whitson participated in the 100th spacewalk for the construction and maintenance of the station. Whitson made history as the first female commander of the station.Read More Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/whitson-makes-history/Copy URL to clipboard> DownloadShareSize1041x709px