Canada lunar sample displays the landing of Apollo 17 on the Moon, which was memorialised by astronauts Eugene A. Cernan and Harrison H. Schmitt when they talked directly to the "youth ambassadors" from the surface of the Moon. Matthews was able to see astronaut Neil Armstrong personally at the luxury hotel in Orlando, Florida. He also got quite acquainted with Armstrong's daughter and became lifetime pen pals with her. The program directors promised each "youth ambassador" a lunar sample from the Apollo 17 mission. In 1973 Matthews was sent the Canadian "goodwill moon rock" encased in a clear Lucite ball about the size of
Michael Collins (astronaut) astronaut who had already flown a mission, and that on flights with a LM, the CMP should also have some spaceflight experience, something Anders did not yet have. Collins was therefore moved to the CMP position on the Apollo 8 prime crew, and Anders became the LMP. The policy became that the CMP would be the next most senior member of the crew, and that they would go on to command later Apollo flights. Staff meetings were always held on Fridays in the Astronaut Office and it was here that Collins found himself on January 27, 1967. Don Gregory was