Feb
19
2013

Astroid hunters keep watching the heavens for threats to Earth

Asteroid: A number of public and private researchers are keeping tabs on the asteroids and other space objects that could hit Earth.
Asteroid: A number of public and private researchers are keeping tabs on the asteroids and other space objects that could hit Earth.Courtesy NASA/JPL
Last week could have been called "Chicken Little Week" with the near miss of Earth by an asteroid and and the dazzling, but havoc-producing meteor crossing through the Russian skies. Have you taken off your safety helmet yet?

While it takes an extraordinary week like that to make most of us think about the dangers looming out in space, there are researchers dedicated to tracking the dangerous projectiles in space. Here's a great report on public and private research groups keeping track of the random traffic in the skies.

Interestingly, they claim that we only really spot about 10 percent of the miscellaneous space stuff that could collide with Earth. And, they're not just settling for trying to pinpoint where the problems are. They're trying to figure out ways to deflect or break-up potentially damaging space threats. Taking it one step higher, some are even investigating ways to mine key minerals from these threats to Earth.

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