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About: Steven J. Ostro     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatFellowsOfTheAmericanGeophysicalUnion, within Data Space : dbpedia.org associated with source document(s)

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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.