Media Summary: Two teams of spacewalkers take on unprecedented challenges to repair the world's most beloved telescope on Saving Hubble ... We spend about one-third of our lives sleeping. Why? Believe it or not, scientists don't know for sure. But evidence is building that ... Once we find a planet that has Earth-like potential, how can we tell if there is life on it? Harvard astrophysicist Lisa Kaltenegger ...
Nova Sciencenow Marathon Mouse - Detailed Analysis & Overview
Two teams of spacewalkers take on unprecedented challenges to repair the world's most beloved telescope on Saving Hubble ... We spend about one-third of our lives sleeping. Why? Believe it or not, scientists don't know for sure. But evidence is building that ... Once we find a planet that has Earth-like potential, how can we tell if there is life on it? Harvard astrophysicist Lisa Kaltenegger ... New night and time for NOVA and the return of How Smart Are Animals? Host Neil deGrasse Tyson tackles one of science's major challenges in each episode of How Smart are ... Premieres Wednesday October 10th at 10PM/9c on
What does it take for the average person to run one of the world's toughest road races? Find out with See how "exercise in a pill" could one day help the elderly and the bedridden. For more visit The Apophis asteroid appears in telescopes as nothing more than a moving speck of light. But the latest data tell us that this rock ... Watch the next episode July 21, 2009 at 9PM ET/PT on Super Science Tuesdays on How does sleep affect a surgeon's learning and performance? As Americans grapple with ever-increasing waistlines, science is looking at the biology behind the compulsion to eat.
Premieres Wednesday, February 2 at 8PM on most PBS stations. www.pbs.org/
