NG Live!: The Moonshot

Artist adventurer Dean Potter turns a harrowing slackline walk into a thing of beauty—with a little help from the moon.

The National Geographic Live! series brings thought-provoking presentations by today’s leading explorers, scientists, photographers, and performing artists right to your YouTube feed. Each presentation is filmed in front of a live audience at National Geographic headquarters in Washington, D.C. New clips air every Monday.