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        Part of To Catch a Comet
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        The Challenges of Landing | To Catch a Comet: Chapter 6

        Explore the difficulties associated with landing on a comet. Very low gravity and varying density distribution mean that at touchdown, Rosetta's lander module, Philae, could bounce back off. To address this potential problem, the landing team implement two harpoons designed to secure Philae onto the comet's surface. Watch as the landing team test the harpoons by recreating a surface analogous to that of the comet.

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