Saturn moon Enceladus harbors key ingredient for life 

 NASA's Cassini mission, which ended six years ago, spotted a key ingredient needed for life as we know it on Saturn's icy moon Enceladus, a new study reports. 

https://cdn.mos.cms.futurecdn.net/oQeGZ3oKAFVtYA8s8GY2GT.jpg

https://www.space.com/moon-enceladus-harbors-key-ingredient-for-life