Humberto Campins

Feb. 15, 2013

Tracking a Space Rock's Streak Past Earth

Asteroid 2012 DA14 spans half a football field, and will whiz by the Earth a mere 17,000 miles above us--closer than many satellites.

asteroid, space, deep impact, armageddon, flyby, near-earth object, meteor

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Recent films such as Coraline have wowed audiences with their visual effects. We'll talk with movie industry experts about the science and technology that lies behind animation, 3D images, and other visual tricks of the silver screen.

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