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sexta-feira, 3 de fevereiro de 2012

Asteroide 433 eros

Asteroid 433 Eros Approaches Earth

Asteroid 433 Eros made a close approach to Earth the morning of January 31st coming within 0.17 AU (15 million miles) of our planet. In this set of images taken that morning, the bright moving dot near the center of the field is the 21 mile long Eros.

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