Football Field-Sized Asteroid Seen By Italian Observatory | Video
By Steve Spaleta, Space.com Senior Producer |
A space rock about 330 feet long flies past Earth at 2.5x lunar distance of the Moon on Saturday March 9th, 2013. Gianluca Masi of The Virtual Telescope Project snapped imagery of asteroid 2013 ET on March 4th, 2013.
credit : Gianluca Masi / The VIrtual Telescope Project