Selection and training (center) and
Frank Borman (left) Anders then applied to the USAF
Aerospace Research Pilots School (ARPS) for test pilot training, While at NASA, he became involved in
dosimetry, radiation effects, and environmental controls. Although the LM would not be ready to fly in December 1968, the
Apollo command and service module (CSM) would be, so a CSM-only mission could be flown. It could be sent to the Moon, entering lunar orbit before returning to Earth. Slayton asked
James McDivitt, the designated commander of the second mission, if he still wanted to fly it. McDivitt turned it down; his crew had spent a great deal of time preparing to test the LM, and that was what he still wanted to do. When Borman was asked the same question, he answered "yes" without any hesitation. Slayton then decided to swap the crews and spacecraft, so Borman, Lovell, and Anders's mission became
Apollo 8. Anders was less enthusiastic about being the Lunar Module pilot of a mission without a Lunar Module. According to Borman:
Earthrise '', taken by Anders on 24 December 1968 In December 1968, Anders flew on the Apollo 8 mission, the first mission where humans traveled beyond
low Earth orbit, When the spacecraft came out from behind the Moon for its fourth pass across the front, the crew witnessed an "Earthrise" for the first time in human history. Anders saw the Earth emerging from behind the lunar horizon and called in excitement to the others, taking a black-and-white photograph as he did so. Anders asked Lovell for color film and then took
Earthrise, which was later picked by
Life magazine as one of its hundred photos of the century. Anders reflected on the lasting impact of the Earthrise photograph, noting that it gained iconic status over time and helped people realize the need to take care of our fragile planet. He remarked on the photograph's message for humanity, highlighting the contrast between our only home and the conflicts, including nuclear threats and terrorism, that we face. "It amazes me." According to Anders: On conservation of the planet, he said: The Apollo 8 command module splashed down in the Pacific Ocean on 27 December after a flight lasting 147 hours and 42 seconds and a voyage of . It landed just from the recovery ship, the
aircraft carrier . Due to
time dilation, the three astronauts had aged about 150 microseconds less than people back on Earth (this is due to the "twins paradox" slowing time by ~300 microseconds [Special Relativity] and the lower gravity speeding up time by ~150 microseconds [General Relativity]).
Apollo 11 The July 1969
Apollo 11 mission was commanded by Armstrong, with Collins as the CMP and Aldrin as the LMP. The Apollo 8 crew became its backup, but without Borman. Lovell stepped up to become the backup commander, and Anders became the backup CMP, with rookie astronaut
Fred Haise as the backup LMP. == NASC, AEC, and NRC ==