US Astronomers Discover Inter-Planetary Collision

Source: Yahoo! News, "US Astronomers Discover Inter-Planetary Collision," September 23, 2008
http://news.yahoo.com/s/afp/20080923/sc_afp/usastronomy;_ylt=AgEnQLZ9RkZZwLe9fEIoe1sbr7sF

Subjects: Extrasolar Planets