English: The Apollo 16 Lunar Module "Orion" ascent stage makes its liftoff from the lunar surface in this reproduction taken from a color television transmission made by the RCA color TV camera mounted on the Lunar Roving Vehicle (LRV). Remotely controlled from NASA's Mission Control Center (MCC) in Houston, the LRV-mounted camera made it possible for persons on Earth to watch the LM's launch from the moon. Liftoff occurred at 175:44 ground elapsed time, 7:26 p.m. (CST), April 23, 1972. The "Orion" ascent stage, with astronauts John W. Young and Charles M. Duke Jr. aboard, returned from the lunar surface to rejoin the Command and Service Modules (CSM) orbiting the moon. Astronaut Thomas K. (Ken) Mattingly II remained with the CSM in lunar orbit while Young and Duke descended in the LM to explore the Descartes landing site. The LM descent stage is used as a launching platform and remains behind on the moon.