Edward T. Lu Quotes
This is the only global scale catastrophe that we know how to prevent, and for the cost of building a highway overpass.
NASA has already demonstrated how they can deflect an asteroid that might be in a trajectory to strike the earth. However they must have time to do it, and that meant a new type of telescope had to be built—to detect small, close asteroids—at a cost of $½ billion, the cost of a major highway overpass. The Congress the was one that passed almost no legislation, so Lu and others started a private foundation (B612) to raise the money for the detecting telescope.
Edward T. Lu, Astrophysicist and NASA Astronaut, Chairman, B612 Foundation, Dxplaining how a large life-threatening asteroid striking the earth, Interview, CBS, 60 Minutes, June 8, 2014
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Edward Tsang "Ed" Lu is an American physicist and former NASA astronaut. He flew on two Space Shuttle flights, and made an extended stay aboard the International Space Station.