In 2002, she became Investigation Scientist on the RADAR Team supporting the Saturn-orbiting Cassini spacecraft.[1] She planned science observations of Saturn, its moons, and rings, and co-chaired the Cassini Satellites Orbiter Science Team from 2003 to 2010.[11] Her main interest on Cassini is in Saturn's largest moon Titan. The synthetic aperture radar data from the RADAR instrument show that Titan has volcanic features, but not like silicate volcanism on the Earth or Io. Titan's flows and other volcanic features are likely the result of ice volcanism (cryovolcanism).[10][12][13]