NASA's Cassini Spacecraft Shown Diving Through Plumes of Saturn's Ocean-Moon Enceladus --"Milestone in Our Search for Habitable Worlds" (WATCH Today's 'Galaxy' Stream)

"Confirmation that the chemical energy for life exists within the ocean of a small moon of Saturn is an important milestone in our search for habitable worlds beyond Earth," said Linda Spilker, Cassini project scientist at NASA's Jet Propulsion Laboratory...