Sciencecasts Big Asteroid Flyby

NASA is tracking a

Visit http://science.nasa.gov/ for breaking science news. On Feb. 15th an

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A coordinated effort is being made by many nations around the world to detect and track near-Earth objects, such as

Today Emily Graslie of The Brain Scoop gives us the news about a couple of near- misses for our planet and an update on where ...

A

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Europe's Rosetta spacecraft is en route to intercept a

Are we ready for an

A

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During early live coverage on NASA Television and nasa.gov of

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Visit ...

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Two weeks after an

The Geminid

A ~4200-foot (~1.3 km)

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