Video of NASA's John Grunsfeld's Appearance on Colbert Report
For those who missed it, here's a link to John Grunsfeld's appearance on Stephen Colbert's show last night.
Sorry for all the annoying commercials one must sit through to watch it; no way to fast forward through them that we could find.
Grunsfeld's segment starts at 15:00. He talks about the upcoming Mars Curiosity landing.
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