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“Exploration is in our nature.” - Carl Sagan

Articles

Stories, updates, insights, and original analysis from The Planetary Society.

Deep Impact On Course for Comet Crash; Mission Is Already Producing Science Returns

NASA's Deep Impact spacecraft is set for its date with Comet Tempel 1.

Deep Impact animation on approach to Tempel 1

News: All of Earth's Eyes Are on Tempel 1 as Deep Impact Zeroes In on Comet...

With four days remaining until Deep Impact crashes into comet Tempel 1, the comet is looming larger and larger in the public view.

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