AirSpaceMag.com

36. Harrison Schmitt, Apollo 17, 1972 The only scientist to land on the moon, Schmitt had helped train other astronauts to be field geologists. The last Apollo expedition covered the most territory; the astronauts ventured miles from their landing site.

NASA

• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49

Photos from: "Top NASA Photos of All Time" »