| http://www.w3.org/ns/prov#value | - Another space rock - the car-size asteroid 2011 CA7 - came within 64,300 miles (103,480 km) of Earth when it passed by on Feb. 9.Astronomer Richard A. Kowalski of the Catalina Sky Survey discoveredasteroid 2011 CQ1 just before its flyby, and scientists at RemanzaccoObservatory in Italy snapped a photo of the object ahead of the closepass.NASA and other scientists monitor the skies for asteroids or
|
