Cassini flew through icy plumes from EnceladusNASA/JPL-Caltech/Space Science InstituteBy Rebecca BoyleDelicate space nets. Probes landing with the force of a bomb. Ice-burrowing tunnellers. These are a few of the robots poised to grab the baton from NASA’s Cassini orbiter in the search for alien life on Saturn’s icy moon Enceladus. As Cassini prepares...