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Verdict on asteroid mining: 'No bull!'





Mining asteroids for water and precious metals may sound like a sci-fi boondoggle, especially the way Jon Stewart described it Wednesday night on "The Daily Show" on Comedy Central. When Planetary Resources co-founder Eric Anderson says water would be worth $20,000 to $50,000 a pound in space, Stewart quips, "Who amongst us wouldn't pay $50,000 for a pound of space water ... at the space convenience store?" To cut through the orbital debris, Stewart brought astrophysicist Neil deGrasse Tyson on stage to weigh in during a segment called "Bulls#*t or No Bulls#*t." In just one minute, Tyson rendered his decision — while solving a Rubik's Cube puzzle and ribbing Stewart about the reverse-rotating Earth in his show's opening credits. Watch how it went down in the video clip above, and get the straight story from MSNBC's Dylan Ratigan in the clip below.

X Prize creator Peter Diamandis and Space Adventures' Eric Anderson launched a new company with lofty ambitions: mining asteroids. MSNBC's Dylan Ratigan reports.



Alan Boyle is msnbc.com's science editor. Connect with the Cosmic Log community by "liking" the log's Facebook page, following @b0yle on Twitter or adding Cosmic Log's Google+ page to your circle. You can also check out "The Case for Pluto,"my book about the controversial dwarf planet and the search for other worlds.