News of the WeekAstronomy

Asteroid Returns 66 Years After a Close Brush With Earth

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Science  24 Oct 2003:
Vol. 302, Issue 5645, pp. 546
DOI: 10.1126/science.302.5645.546b

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A potential killer asteroid, lost since it visited our neighborhood 66 years ago, has finally been sighted again--and it might actually be twins.