06/05/2026
5 June 1966, 60 years ago today: While orbiting the earth in the NASA Gemini IX-A spacecraft commanded by Lieutenant Colonel Thomas P. Stafford, USAF, naval aviator Lieutenant Commander Eugene A. Cernan, USN becomes the second American astronaut to walk in space. His two hour, eight minute experience showed there was still much to be learned about working in microgravity.
NASA photo # S66-38515D