Apollo 15 Commander David R. ScottApollo 15 Commander David R. Scott operates the battery-powered lunar surface drill during a training exercise at a man-made replica of the moon's Hadley-Apennine region at the Kennedy Space Center.Image Credit: NASARead More Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/apollo-15-commander-david-r-scott-2/Copy URL to clipboard> DownloadShareImage CreditNASASize1041x833px