Space journalist Charles Fishman tells us how the Apollo 11 moonwalk became reality. Then Alan Stern, the head of NASA's New Horizons mission, tells us about their probe's fly-by of Pluto earlier this year. And astronaut Chris Hadfield describes the views of Earth from the International Space Station.
For more information on Travel with Rick Steves - including episode descriptions, program archives and related details - visit www.ricksteves.com.
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