The Earth has it, Io has it, and now a third world can be added to list. I’m talking about active volcanism. The Cassini spacecraft finds active icy volcanism reshaping the surface of Saturn’s tiny moon Enceladus and spewing water vapor and ice particles into Saturn’s E-ring. What a day for planetary science!
Published by Richard Leis
Richard Leis (he/him) writes poetry and fiction. He lives in Tucson, Arizona where he teaches workshops at The Writers Studio and works for HiRISE, a team at the University of Arizona with a camera in orbit around Mars. View all posts by Richard Leis