Strange Neutrinos and the Bucket Brigade

Deep in the interior of the Sun all the energy that supports life on Earth is created by fusing hydrogen into helium. For the first time, neutrinos produced by the relatively rare CNO fusion process in the Sun have been detected. Elsewhere, we explore a hypothesis that planets like the Earth might get their water via an interplanetary bucket brigade. In addition to all that we'll explore continental drift, lunar drift, and dreams for our next missions - and movies.