PASADENA, Calif., Nov. 7 (UPI) -- U.S. scientists say they will be keeping a close watch on an asteroid that will come within 201,700 miles of the earth Tuesday afternoon.
NASA said scientists with the agency's Deep Space Network at Goldstone, Calif., and the Arecibo Plantetary Radar Facility in Puerto Rico will be tracking asteroid 2005 YU55, which will make its closest approach to earth Tuesday at 3:28 p.m. PST, when it will be 0.85 the distance from the moon to earth.