Her fascination with the planets has proved even more durable: Schaller now uses NASA's Infrared Telescope Facility (IRTF) on Mauna Kea in Hawaii to monitor methane clouds on Titan, where bizarre weather patterns could explain the extraordinary lakes, streams, and channels observed on Saturn's largest moon. (discovermagazine.com)
Cassini's instruments show large pools accumulating on Titan's surface below methane clouds. (sciencemag.org)
METHANE clouds scud over an icy landscape that barely registers a temperature above -180 °C. (newscientist.com)