Nova Sciencenow Episode 3 - Detailed Analysis
Premiering Tuesday, July 14th at 9PM ET/PT on Super Science Tuesdays on Could food scientists help us enjoy our food more — without packing on the pounds? Once we find a planet that has Earth-like potential, how can we tell if there is life on it? Harvard astrophysicist Lisa Kaltenegger ... Two teams of spacewalkers take on unprecedented challenges to repair the world's most beloved telescope on Saving Hubble ... See how "exercise in a pill" could one day help the elderly and the bedridden. For more visit How does sleep affect a surgeon's learning and performance?
Premieres Wednesday, February 16, 2011 at 8PM on most Since the 1950s, rockets have powered humanity's journey to space, but a new technology could change everything. Engineers ... New night and time for NOVA and the return of Premieres Wednesday October 10th at 10PM/9c on If cellulose survived 250 million years on Earth, could it survive in salt deposits on Mars? For more go to As Americans grapple with ever-increasing waistlines, science is looking at the biology behind the compulsion to eat.
Photo Gallery
