Contributor and author of plan net technology, unlockingcrets of the solar system. can think find these things and do something about them? i guess that is the harder part? >> no, jon, there is a good science behind the group. we need to get out into space to overcome the inefficiencies with ground based telescopes. we can only look at the sky at night on earth and telescopes on the ground have hard time looking closer to the sun where a lot of the dangerous asteroids lurk. we can never discover them in a quick pace. we need to go out to space to have a better vantage point. jon: the orbit of ...