Steven J. Ostro
http://dbpedia.org/resource/Steven_J._Ostro an entity of type: Thing
ستيفن أوسترو (بالإنجليزية: Steven J. Ostro) (و. 1946 – 2008 م) هو عالم فلك من الولايات المتحدة الأمريكية .توفي عن عمر يناهز 62 عاماً.
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史蒂文·J·奥斯特罗（英語：Steven J. Ostro，1946年3月9日－2008年12月15日）是一位美国天文学家，专攻雷達天文學，任职于NASA的喷气推进实验室。
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Steven Jeffrey Ostro (March 9, 1946 – December 15, 2008) was an American scientist specializing in radar astronomy. He worked at NASA's Jet Propulsion Laboratory. Ostro led radar observations of numerous asteroids, as well as the moons of Jupiter and Saturn, Saturn's rings, and Mars and its satellites. As of May 2008, Ostro and his collaborators had detected 222 near-Earth asteroids (including 130 potentially hazardous objects and 24 binaries) and 118 main belt objects with radar.
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ستيفن أوسترو
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Steven J. Ostro
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史蒂文·J·奥斯特罗
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Steven J. Ostro
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Steven J. Ostro
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2008-12-15
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1946-03-09
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522065
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1079504220
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The Structure of Saturn's Rings and the Surfaces of the Galilean Satellites as Inferred from Radar Observations
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1978
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1946-03-09
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Steven Jeffrey Ostro
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Marguerite, Brian, and Jules
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2008-12-15
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Jeanne
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ستيفن أوسترو (بالإنجليزية: Steven J. Ostro) (و. 1946 – 2008 م) هو عالم فلك من الولايات المتحدة الأمريكية .توفي عن عمر يناهز 62 عاماً.
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Steven Jeffrey Ostro (March 9, 1946 – December 15, 2008) was an American scientist specializing in radar astronomy. He worked at NASA's Jet Propulsion Laboratory. Ostro led radar observations of numerous asteroids, as well as the moons of Jupiter and Saturn, Saturn's rings, and Mars and its satellites. As of May 2008, Ostro and his collaborators had detected 222 near-Earth asteroids (including 130 potentially hazardous objects and 24 binaries) and 118 main belt objects with radar. He died December 15, 2008, due to complications related to cancer. He has been remembered fondly by his colleagues for both his personal and professional contributions.
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史蒂文·J·奥斯特罗（英語：Steven J. Ostro，1946年3月9日－2008年12月15日）是一位美国天文学家，专攻雷達天文學，任职于NASA的喷气推进实验室。
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10428
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Steven Jeffrey Ostro
