No one knows what Columbus was wearing when he set foot in the New World, but on July 20, 1969, when Neil Armstrong took his “one giant leap” onto the Moon, he was clad in this custom-made spacesuit, model A7L, serial number 056. Its cost, estimated at the time as $100,000 (more than $670,000 today), sounds high only if you think of it as couture. In reality, once helmet, gloves and an oxygen-supplying backpack were added, it was a wearable spacecraft. Cocooned within 21 layers of synthetics, neoprene rubber and metalized polyester films, Armstrong was protected from the airless Moon’s extremes of heat and cold (plus 240 Fahrenheit degrees in sunlight to minus 280 in shadow), deadly solar ultraviolet radiation and even the potential hazard of micrometeorites hurtling through the void at 10 miles per second.
The Apollo suits were blends of cutting-edge technology and Old World craftsmanship.
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