Obtuary: Eugene Cernan

Astronaut Eugene Cernan (b.1934) died on January 16. Cernan was known as the last man on the moon since he was the Commander of Apollo 17 and re-entered the Lunar Module after Harrison Schmitt. His first flight into space was on Gemini 9A, in which he flew with Tom Stafford. He also flew on Apollo 10, piloting the Lunar Module to within 15.6 km of the lunar surface. Cernan retired from NASA and the Navy in 1976 and published his memoirs, Last Man on the Moon in 1999. His book was turned into a documentary in 2016. With Cernan’s death 6 of the 12 Moonwalkers have died.