Talk:1074: Moon Landing
The distance from Earth to Moon (the farthest we have gone away from earth) is twenty four times the diameter of Earth. If the Earth was a Basketball, the farther we have gone would be three meters from it, as the basketball is about 12 cm. The Randall statement is either wrong or purposely wrong. 18.104.22.168 00:55, 28 September 2012 (UTC)
- The previous comment is wrong because the title text says that "[...]if the Earth were a basketball, in 40 years no human's been more than half an inch from the surface." Randall said "in 40 years" not the life of human space travel as a whole.
- Further clarification: The last manned moon landing was in 1972, 40 years ago. Since then, no human has traveled past close Earth orbit. A regulation men's basketball is 29.5 inches in circumference, or roughly 9.4 inches (~21cm) in diameter. Using the basketball as a model for the Earth, half an inch off the surface of the basketball is about 340km from the surface of the Earth - a decent approximation for the average orbital distance of the International Space Station and other recent targets of human spaceflight. 22.214.171.124 19:29, 5 December 2012 (UTC)