ocr: 3 - RA ASTAONAUT GRYGAR: CERNAN (2/37) The American atronaut Eugene Andrew Cernin, born) in Chicago in March 1934, s one of the most farhous ofall the space veterans. Hs irst miasion was onthe Gemini space-craft in une 1966. During this mission he went opt oft the cabin and undertook: a space walk, becoming the second Americar to do 0. sernans first close-up viewof the Moon was n May 1969, when he and Tom: Stafford Lew the unar module of Apollo 10, coming within 161 <m of the lunar: surface. Cernan's third and final fight was in December 972, wheh he commanded Apolio 17 and become se twalith a ...