One man’s bold quest to save the Earth from asteroids

Lan Luu
lan.luu@codeenginestudio.com

February 15, 2013

He calls it the biggest environmental project imaginable. Ed Lu believes one of the biggest threats to the planet isn’t even on the Earth, it’s in space. Asteroids.

Ed Lu says asteroids hit earth all the time. “Really small ones are just the shooting stars you see when you look up in the sky,” says Lu. “Larger ones, like the one that hit Tunguska in Siberia, those hit about every couple hundred years.” In 1908 an asteroid about 130 feet wide hit Tunguska Siberia with a force that was 1000 times stronger than the bomb dropped on Hiroshima. It totally destroyed an area the size of the San Francisco bay area. They happen more frequently than we realize – and there are no guarantees that the next one won’t hit a city. “There is about a 50 percent chance in your lifetime that another explosion of that size is going to happen somewhere on earth,” says Lu.

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Lan Luu
lan.luu@codeenginestudio.com