Media Summary: Premieres Wednesday, February 16, 2011 at 8PM on most Support PBS! DVD for this show is here: Or donate: Two teams of spacewalkers take on unprecedented challenges to repair the world's most beloved telescope on Saving Hubble ...
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Nova Sciencenow Where Did We Come From - Detailed Analysis
Premieres Wednesday, February 16, 2011 at 8PM on most Support PBS! DVD for this show is here: Or donate: Two teams of spacewalkers take on unprecedented challenges to repair the world's most beloved telescope on Saving Hubble ... Ever wonder what would happen if you dug a whole from one side of the Earth, through the center, out the other side, and then ... Premieres Wednesday, January 26, 2011 at 8PM on most See lost worlds trapped in ancient amber and hear expert George Poinar reveal their secrets.
If cellulose survived 250 million years on Earth, could it survive in salt deposits on Mars? For more George Poinar, Jr., is a research fellow at Oregon State University. Together with his wife Roberta, he has coauthored several ...
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