Word: nebula
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Dates: during 1960-1969
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...college English, and is now, at 42, lecturer in English at Ohio University. In its original shorter form. Flowers for Algernon won the Hugo Award as the best science novelette; it became an effective television play; in its expanded form it won the best novel-of-the-year Nebula Award; and it is the basis for the recent movie Charly (which, for ali its strong points does not come close to matching the book...
...Donald Taylor defied the beliefs of more experienced astronomers who were certain that the strange objects would be too small and distant to be seen through terrestrial telescopes. Undaunted, they pointed the 36-in. telescope at Arizona's Steward Observatory toward a small star in the Crab nebula, the glowing, cloudlike remnant of a supernova (stellar explosion) that was first witnessed from earth...
...Arizona astronomers had three good reasons for picking their target: 1) most scientists now believe that pulsars are neutron stars, small and incredibly dense spheres that are residues of exploded stars like the one that formed the Crab nebula; 2) a pulsar had recently been detected in the Crab by radio telescopes and 3) the Crab pulsar, or neutron star, beeps faster than any discovered to date. Thus it is presumably younger, hotter and brighter, and could be seen more easily than any other...
...first inkling that pulsars might not be reliable timepieces came after Cornell University astronomers at Arecibo, Puerto Rico, trained their 1,000-ft. radio telescope on a newly discovered pulsar in the Crab Nebula, the glowing remnant of a supernova-or stellar explosion-that was seen from earth in A.D. 1054. Unlike most other pulsars, which have relatively low repetition rates (between one and four per second), the new find was ticking about 30 times per second. Carefully measuring the pulse rate in October and then again in November, the astronomers found that it was slowing down by about...
That is exactly why many artists find the concept so irresistible. Dennis Oppenheim displays a photograph of a giant nebula made out of aluminum chips that he sprinkled on a field out side New Haven, Conn. Michael Heizer shows a photograph of five holes he dug in the Black Rock desert in Nevada. Robert Smithson exhibits his Non-Site, five trapezoidal woodbins filled with chunks of ore, plus an aerial photograph of the mines in Franklin, N.J., whence they came. This is meant to allow the viewer to contemplate the fact that "140 minerals" are found in the earth...