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NASA eClips™: Challenges of Exploration - The Right Vehicle for the Job
February 22, 2012
Target: Grades K-5

Length: 6 minutes 39 seconds

NASA eClips™: Our World
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Learn about the challenges of exploring the surface of Mars. Find out how NASA uses science and math to successfully design the type of vehicle needed for specific missions. See why scientists refer to entry, descent and landing as "seven minutes of terror."

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Page Last Updated: July 28th, 2013
Page Editor: NASA Administrator