Apollo 17 was the eleventh and final manned mission in the American Apollo space program. Launched at 12:33 a.m. EST on December 7, 1972, with a three-member crew consisting of Commander Eugene Cernan, Command Module Pilot Ronald Evans, and Lunar Module Pilot Harrison Schmitt, Apollo 17 remains the most recent manned Moon landing and the most recent manned flight beyond low Earth orbit.

Apollo 17 was the sixth Apollo lunar landing, the first night launch of a U.S. human spaceflight and the final manned launch of a Saturn V rocket. It was a "J-type mission", missions including three-day lunar surface stays, extended scientific capability, and the third Lunar Roving Vehicle. While Evans remained in lunar orbit above in the Command/Service Module, Cernan and Schmitt spent just over three days on the lunar surface in the Taurus-Littrow valley, conducting three periods of extra-vehicular activity, or moonwalks, during which they collected lunar samples and deployed scientific instruments. Cernan, Evans, and Schmitt returned to Earth on December 19 after an approximately 12-day mission.

Apollo (Attic, Ionic, and Homeric Greek: Ἀπόλλων, Apollōn (gen.: Ἀπόλλωνος); Doric: Ἀπέλλων, Apellōn; Arcadocypriot: Ἀπείλων, Apeilōn; Aeolic: Ἄπλουν, Aploun; Latin: Apollō) is one of the most important and complex of the Olympian deities in ancient Greek and Roman religion, Greco–Roman Neopaganism, and Greek and Roman mythology. The ideal of the kouros (a beardless, athletic youth), Apollo has been variously recognized as a god of light and the sun, truth and prophecy, healing, plague, music, poetry, and more. Apollo is the son of Zeus and Leto, and has a twin sister, the chaste huntress Artemis. Apollo is known in Greek-influenced Etruscan mythology as Apulu.

As the patron of Delphi (Pythian Apollo), Apollo was an oracular god—the prophetic deity of the Delphic Oracle. Medicine and healing are associated with Apollo, whether through the god himself or mediated through his son Asclepius, yet Apollo was also seen as a god who could bring ill-health and deadly plague. Amongst the god's custodial charges, Apollo became associated with dominion over colonists, and as the patron defender of herds and flocks. As the leader of the Muses (Apollon Musegetes) and director of their choir, Apollo functioned as the patron god of music and poetry. Hermes created the lyre for him, and the instrument became a common attribute of Apollo. Hymns sung to Apollo were called paeans.

Eugene Andrew Cernan (born March 14, 1934) is a retired United States Navy officer and a former NASA astronaut and engineer. He has been into space three times: as pilot of Gemini 9A in June 1966; as lunar module pilot of Apollo 10 in May 1969; and as commander of Apollo 17 in December 1972, the final Apollo lunar landing.

On Apollo 17, Cernan became "the last man on the Moon" since he was the last to re-enter the lunar module Challenger during the mission's third and final extra-vehicular activity (EVA). (Crewmate Harrison Schmitt was "the last man to arrive on the Moon", as Cernan left the module first.) Cernan was also a backup crew member for the Gemini 12, Apollo 7 and Apollo 14 space missions.

A native of Chicago, Illinois, son of a Slovak father and a Czech mother, Cernan received his father's name, originally spelled Ondrej Čerňan (IPA: [ˈondrɛj ˈtʃɛrɲan]). He grew up in the towns of Bellwood and Maywood. He graduated from Proviso East High School in Maywood, Illinois. He attended Purdue University, where he became a member of Phi Gamma Delta, and graduated with a B.S. in electrical engineering in 1956. He was commissioned into the U.S. Navy through the Naval Reserve Officers Training Corps at Purdue, and became a Naval Aviator flying jets. He also received a M.S. in aeronautical engineering from the Naval Postgraduate School in 1963.