Word: weight
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Dates: during 1960-1969
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...remaining time, Armstrong and Aldrin scooped up about 60 Ibs. (earth weight) of rocks for one of the lunar sample boxes. Using a core sampler, Aldrin was to have dug some 13 in. into the moon's surface, but he had to hammer the tool vigorously to drive it no more than 9 in. deep. "The material was quite well packed," he said. "The way it adhered to the core tube, it gave me the impression of being moist." The astronauts managed to collect 20 Ibs. of rocks for the sample box that was supposed to hold sorted and identified...
...into their bulky space suits, visored helmets, boots and gloves. With their Portable Life Support System (PLSS) backpacks, which supply air conditioning and enough oxygen for four hours, each will be encased in 183 lbs. of equipment. But under weak lunar gravity (one-sixth the earth's), the total weight of each fully burdened astronaut will be only about...
Because the moon rotates on its axis only about one-thirtieth as fast as the earth, stars move slowly across the lunar skies, making it easier to track and photograph them. Because lunar gravity is only one-sixth the earth's, structural distortions caused by the sheer weight of large telescope mirrors and their supports will be dramatically lessened. Some scientists have estimated that telescope mirrors as large as 2,000 in. in diameter (ten times the earth's largest) could be used effectively on the moon...
...chief of theoretical mechanics at NASA's Langley Research Laboratories in Hampton, Va. Houbolt, a civil engineer, is responsible for the lunar-orbit rendezvous that is the key maneuver in Apollo's entire flight plan. In what he remembers as "an intuitive flash," Houbolt realized that tremendous weight savings would be gained by this rendezvous method, permitting the use of a smaller launch vehicle. Often scorned by colleagues, Houbolt fought a two-year battle, finally put his job on the line by appealing directly to NASA headquarters. His arguments prevailed in the fall...
Buoyed by their success, the boys sent copies to all the major record companies in New York and found a quick buyer in RCA. The company quickly put its considerable promotional weight behind 2525 and accomplished a feat that would have made even the Beatles jealous: last week, less than two months after its national release, the single had sold more than a million copies and had zoomed to first place on the Billboard Hot 100 chart. At the same time, RCA issued an LP combining 2525 with nine of Rick's other songs (no protest stuff, just reminiscences...