Check out our featured article in Air & Space/Smithsonian Magazine’s January, 2013 issue. The article features interviews with Ed and Rusty, as well as includes B612 advisers Tom Jones and Martin Rees.
Here is a great excerpt:
Former astronaut Tom Jones, who flew on four space shuttle missions, says he kept watch from orbit for impact craters on Earth, including Meteor Crater, but also Clearwater Lakes and Sudbury Basin in Canada, and others in Russia, India and Australia. “When you see it with your own eyes, you realize that that thin little blanket of air is not going to do much to stop an asteroid if we happen to be faced with a large one,” says Jones, who is an adviser to B612. “We are lucky that we have this filter that prevents a constant rain of destructive impacts. But the fact is that our lifespans are too short to appreciate the violence that the solar system visits upon Earth.”
British astrophysicist Martin Rees, who also is an adviser to B612 and the author of a 2003 book about the danger of an NEO impact, Our Final Hour, said he views Sentinel as an insurance policy. “If we had an asteroid impact on a populated area, it would cause probably $100 billion worth of damage, so if you think about what insurance premium you are prepared to pay…[the cost of Sentinel] is worth paying.”
To read the full article click here.