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Thursday, February 7, 2013

Jadi, tentang itu asteroid dekat Bumi

An asteroid is coming! But don't panic. NASA says Asteroid 2012 DA14 will make a record-close pass by Earth on February 15, but it won't hit us. Most asteroids are made of rocks, but some are metal. They orbit mostly between Jupiter and Mars in the main asteroid belt. Scientists estimate there are tens of thousands of asteroids and when they get close to our planet, they are called near-Earth objects. Asteroid mendekati bumi dalam waktu lam asteroid itu akan mendekati bumi dan mungkinbumi akan mengalami kehancuran dan bilan ingin tau lebih lanjut DI SINI
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