Apollo program a total of over 20 hours EVA. Apollo 17 was the last of the Apollo program, landing in the Taurus–Littrow region in December 1972. Eugene Cernan commanded Ronald E. Evans and NASA's first scientist-astronaut, geologist Dr. Harrison H. Schmitt. Schmitt was originally scheduled for Apollo 18, but the lunar geological community lobbied for his inclusion on the final lunar landing. Cernan and Schmitt stayed on the surface for just over three days and spent just over 23 hours of total EVA. Source: "Apollo by the Numbers: A Statistical Reference" (Orloff 2004) The Apollo program returned over of lunar rocks and
Astronaut: The Last Push time progresses, the repairs fail to restore power, and the ship becomes cold. After a hallucination of his fellow astronaut jolts him awake, he makes one final effort to repair the ship which proves successful. As the ship rounds Venus, Michael dons his space suit and re-enters the damaged hibernation capsule for the first time since the accident. He looks out of the window in awe at the sight of Venus' atmosphere below him. After passing Venus, he successfully ignites the engines and is two years away from Earth. On arriving at Earth he only has to reignite the engines