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The Hubble Space Telescope provided an image of a stellar jet in the Carina Nebula.
哈勃空间望远镜提供了一幅船底座星云恒星喷流的图像。
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NASA's Jet Propulsion Laboratory, it will be possible to measure stellar positions to within 20 millionths of an arcsecond by 2005.
ECONOMIST: A roadmap for planet-hunting
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