I think there's something fishy with the perspective in that picture, 150 feet looks to be about a quarter the size of earth.
All joking aside, this is a serious issue. We all could be killed by one of these things someday. [video=youtube;hl7msH2Swq4]http://www.youtube.com/watch?v=hl7msH2Swq4[/video]
PLEASELANDONSTAPLESCENTERPLEASELANDONSTAPLESCENTERPLEASELANDONSTAPLESCENTERPLEASELANDONSTAPLESCENTERPLEASELANDONSTAPLESCENTERPLEASELANDONSTAPLESCENTER...
No shit,we are prettymuch fucked if these are the brightest minds we have working on the problem..a few deep space cowboys playing in a bath tub with a bong.. "dude, dude, dude, I got it, we dont land on the 'stroid..we just reach out and pick up the rocks.." "whooooa, we can prolly bump into it and push it away if it gets too close.."