NASA teams usually use their knowledge to help astronauts many miles above the earth's surface. But on Tuesday, a group of experts from the U.S. space agency will share their advice for the 33 miners who have been trapped 2,300 feet underground in Chile since August 5.http://feeds.feedburner.com/~ff/rss/...?d=yIl2AUoC8zA http://feeds.feedburner.com/~ff/rss/...?d=7Q72WNTAKBA http://feeds.feedburner.com/~ff/rss/...zQ:V_sGLiPBpWU http://feeds.feedburner.com/~ff/rss/...?d=qj6IDK7rITs http://feeds.feedburner.com/~ff/rss/...zQ:gIN9vFwOqvQ
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