Taking climate science to court, sailing with cylinders, and solar cooling

This week we hear stories on smooth sailing with giant, silolike sails, a midsized black hole that may be hiding out in the Milky Way, and new water-cooling solar panels that could cut air conditioning costs with Online News Editor David Grimm. Sarah Crespi talks to Sabrina McCormick about climate science in the U.S. courts and the growing role of the judiciary in climate science policy. Listen to previous podcasts. [Image: NASA Goddard Space Flight Center; Music: Jeffrey Cook] Learn more about your ad choices. Visit megaphone.fm/adchoices