JPL News - Day in Review

DAY IN REVIEW High-Silica 'Halos' Shed Light on Wet Ancient Mars Pale "halos" around fractures in bedrock analyzed by NASA's Curiosity Mars rover contain copious silica, indicating that ancient Mars had liquid water for a long time. › Read the full story Cassini Finds Saturn Moon May Have Tipped Over Saturn's icy, ocean-bearing moon Enceladus may have tipped over in the distant past, according to recent research from NASA's Cassini mission. › Read the full story

 

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