Harrison Schmitt cancelled in September 1970, the community of lunar geologists supporting Apollo felt so strongly about the need to land a professional geologist on the Moon, that they pressured NASA to reassign Schmitt to a remaining flight. As a result, Schmitt was assigned in August 1971 to fly on the last mission, Apollo 17, replacing Joe Engle as Lunar Module Pilot. Schmitt landed on the Moon with commander Gene Cernan in December 1972. Schmitt claims to have taken the photograph of the Earth known as "The Blue Marble", possibly one of the most widely distributed photographic images in existence. NASA officially
Dmitri the Astronaut Journal", Anne Connor said, "The gentle story of a friendship across planetary boundaries has a whimsical appeal for Agee's adult fans, but lacks the conflict or strong narrative line to involve children." Dmitri the Astronaut Dmitri the Astronaut is a 1996 children's book written and illustrated by Jon Agee. The book follows an astronaut named Dmitri who returns to Earth after two and a half years on the Moon to find that no one remembers him. An American astronaut named Dmitri splashes down in the Atlantic Ocean after spending two and a half years on the Moon. He is picked