Overview

Ronald Ellwin Evans Jr. (1933–1990) was an American naval officer, engineer and spacefarer. A career aviator and test pilot in the US Navy, he later joined NASA as a member of the astronaut corps and flew to the Moon as Command Module Pilot on the Apollo 17 mission. He is counted among the small group of people who have traveled to lunar distance.

Education and naval career

Trained in electrical and aeronautical engineering, Evans combined technical schooling with military aviation. His professional background included carrier-based flight operations and advanced flight testing, duties that prepared him for spacecraft systems work. He rose to the rank of captain in the United States Navy before and during his time with the astronaut corps.

Apollo 17 and spaceflight

Evans' sole spaceflight was the Apollo 17 mission, the final crewed lunar landing program sortie. As Command Module Pilot he remained in lunar orbit while crewmates descended to the surface. His responsibilities included managing the command and service module systems, conducting orbital science and photography, and executing vital rendezvous and retrieval operations after the lunar surface activities.

Notable contributions

  • Operated and maintained the command module during lunar orbital science activities.
  • Executed a deep-space extravehicular activity to recover film and experiment hardware during return transit.
  • Contributed technical expertise to spacecraft systems and mission planning as a trained engineer and naval aviator.

Legacy and distinctions

Evans is remembered for his role in the last Apollo lunar landing program, carrying out complex solo duties at lunar distance while two crewmates were on the surface. He remains one of a select group of individuals — a small fraction of all humans — to have flown to the Moon. After leaving active flight status he continued to be associated with aerospace and technical communities and is recognized in historical accounts of Apollo-era exploration. More information about his naval service and astronaut career is available from official biographies and archival materials from NASA and military records; general profiles of his role as an astronaut can provide broader context.