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newday intv bill nye comet landing_00000802.jpg
newday intv bill nye comet landing_00000802.jpg

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    What will we learn from comet landing?

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What will we learn from comet landing?

Bill Nye tells CNN what we could potentially learn from landing on a comet.

What will we learn from comet landing?

Bill Nye tells CNN what we could potentially learn from landing on a comet.