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NPR’s Robert Krulwich posted last week about comparing sizes. He was surprised to find out how small an area the Apollo 11 astronauts Neil Armstrong and Buzz Aldrin wandered when they made the first moon landing in 1969.
Armstrong’s longest, boldest walk took him about as far as Joe DiMaggio used to jog every inning — from home plate to about mid-center field. That’s like walking about a block from your hotel’s front door. Who knew?
Apollo 11 commander Neil Armstrong doesn’t do many interviews, so it was a surprise when he wrote to Krulwich to respond.
It is true that we were cautious in our planning. There were many uncertainties about how well our Lunar module systems and our Pressure suit and backpack would match the engineering predictions in the hostile lunar environment. We were operating in a near perfect vacuum with the temperature well above 200 degrees Fahrenheit with the local gravity only one sixth that of Earth. That combination cannot be duplicated here on Earth, but we tried as best we could to test our equipment for those conditions.
There’s a lot more you can read at NPR. Link -Thanks, Marilyn Terrell!
NASA has created a map of Aldrin and Armstrong’s journeys on the surface of the moon to the scale of a baseball diamond. It helps put their activities at the landing site in perspective. Also, we know “Who’s on first?” It was Buzz Aldrin.
Link via Popular Science
Craig Nelson offers ten lesser-known facts about the first human moon landing:
6. The “one small step for man” wasn’t actually that small. Armstrong set the ship down so gently that its shock absorbers didn’t compress. He had to hop 3.5 feet from the Eagle’s ladder to the surface.
7. When Buzz Aldrin joined Armstrong on the surface, he had to make sure not to lock the Eagle’s door because there was no outer handle.
8. The toughest moonwalk task? Planting the flag. NASA’s studies suggested that the lunar soil was soft, but Armstrong and Aldrin found the surface to be a thin wisp of dust over hard rock. They managed to drive the flagpole a few inches into the ground and film it for broadcast, and then took care not to accidentally knock it over.
