Word: moone
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Dates: during 1950-1959
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...moon has no magnetic field. This was the major scientific finding made by Lunik II. The Lunik's instruments also failed to find any Van Allen radiation circulating around the moon. This was consistent. The earth's Van Allen radiation is made of ionized particles trapped by the earth's magnetism. If the moon has no magnetism, it should have no radiation...
Although the earth's magnetic field is still something of a mystery, most geophysicists think it is caused by motion of the liquid metal core of the earth's interior. The University of Chicago's Astronomer Gerard Kuiper reasons that if the moon has no magnetic field, it cannot have a liquid core. The Russian observation, he says, backs up his belief that the moon was formed at the same time as the earth, but since it is much smaller, its metal core has cooled off and solidified. Other moon experts are not so sure. Nobel Prizewinner...
...Lunik II's instruments was a moon altimeter designed to measure its faster and faster approach to the lunar surface. Lunik II, the Russians say, landed on the edge of the Sea of Serenity, near the craters Aristillus, Archimedes and Autolycus. They think the last-stage rocket hit the moon too, but they do not know where. Since it was much heavier (3,325 Ibs.) than the instrumented payload (860 Ibs.), it must have splashed a considerably bigger crater...
...rival moon shot is off for another month at least. The Atlas ICBM that was especially rigged to boost a 375-Ib. payload around the moon in early October blew up last week at Cape Canaveral during a static test of its engines. It not only destroyed itself but also the second-stage rocket perched on its nose, and wrecked the launching...
...until the Navy's Vanguard fizzled on the sands of Cape Canaveral were they allowed to show what they could do-and redeemed U.S. prestige by flinging Explorer I into orbit. Since then, J.P.L.'s spinning clusters have launched three successful satellites, including the U.S. moon probe (Pioneer IV, which is now orbiting...