asteroid

See the following -

NASA Takes To Reddit To Spur ‘Grand’ Ideas For Finding Asteroids

Cory Bennett | FedScoop | June 25, 2013

NASA is going to put a man on an asteroid in the next dozen years, and, like Uncle Sam, it wants you to help. Read More »

Russia To Spend Billions On Asteroid Defense

Staff Writer | RT.com | February 19, 2013

Moscow believes an operable national defense against threats from outer space can be built within 10 years’ time. The 500-kiloton explosion of a space bolide above the Urals region has sped-up allocation of some $2 billion to prevent future threats. Read More »