By Amanda Kooser When asteroid 2004 BL86 passed near Earth on January 26, it wasn’t alone. A small moon came along for the ride.
…read more

Source:: http://cnet.com.feedsportal.com/c/34938/f/645093/s/42c355bc/sc/10/l/0L0Scnet0N0Cnews0Casteroid0Eflying0Enear0Eearth0Ehas0Eits0Eown0Elittle0Emoon0Ein0Etow0C0Tftag0FCAD590Aa51e/story01.htm