Space Shake President Donald J. Trump shakes hands with Air Force Gen. John W. Raymond, U.S. Space Command commander, during a White House ceremony with Vice President Mike Pence and Defense Secretary Dr. Mark T. Esper, Aug. 29, 2019. SHARE IMAGE: Download Image: Full Size (1.24 MB) Tags: Space Command, President, Trump, Defense Secretary, Esper Photo By: Lisa Ferdinando, DOD VIRIN: 190829-D-BN624-0255.JPG Photo Gallery