| 单词 | George Ellery Hale |
| 例句 | The upgrade was the brainchild of the eminent astronomer George Ellery Hale. Big Science 2015-07-07T00:00:00Z When George Ellery Hale established it in 1904 with funding from what is now Carnegie Science, building a mountaintop telescope demanded a new level of ambition. The battle to save Mt. Wilson Observatory, where we found our place in the universe 2023-10-03T04:00:00Z George Ellery Hale’s brother called him “the greatest gambler in the world.” Astronomy 2016-10-13T00:00:00Z The 11-year sunspot cycle, they say, based on an analysis of 140 years of solar measurements, belies a more fundamental 22-year Hale cycle, named after its discoverer, George Ellery Hale. Will the Next Space-Weather Season Be Stormy or Fair? 2021-05-28T04:00:00Z Considered one of the cradles of astronomy, the observatory was founded in 1904 by George Ellery Hale. '300-foot flames coming at us': The battle to save Mt. Wilson from the Bobcat fire 2020-09-26T04:00:00Z The observatory was founded by George Ellery Hale in 1904, and its first telescopes — weighing hundreds of pounds each — were transported in pieces up the 9-mile Mt. So much at stake as firefighters battle to save historic Mt. Wilson Observatory 2020-09-15T04:00:00Z On Mount Wilson in 1908, astronomer George Ellery Hale obtained groundbreaking images of solar flares and vortices. As the sun makes a star turn, America’s greatest observatory carries on 2017-08-11T04:00:00Z The Lick telescope remained the largest in the world until 1897, when George Ellery Hale persuaded railroad millionaire Charles Yerkes to finance the construction of a 40-inch telescope near Chicago. Astronomy 2016-10-13T00:00:00Z They anatomize sunspots by way of US astronomer George Ellery Hale, who pioneered their observation with his 1889 invention of the spectroheliograph. Books in brief : Nature : Nature Research 2017-07-18T04:00:00Z |
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