June 15, 2012 > Back-to-back asteroids harmlessly fly past Earth
Back-to-back asteroids harmlessly fly past Earth
Submitted By AP Wire Service
PASADENA, California (AP), May 29 - A newly discovered small asteroid has harmlessly zipped close to Earth - just as scientists expected.
The 16-foot (4.88-meter)-long space rock, discovered Monday, passed by early Tuesday at a distance of 8,950 miles (14,403 kilometers) from the Earth's surface.
NASA's Jet Propulsion Laboratory, which tracks such flybys, said the asteroid - dubbed 2012 KT42 - was the sixth closest asteroid approach.
It was the second asteroid encounter this week. On Monday, another asteroid, measuring 69 feet (21 meters) across, flew by at a distance of 32,000 miles (51,497 kilometers).