Kid News This Week: Retired pope passes, Mars gemstone crater, England plastic ban, Argentina peso art

Kid News This Week: Grand funeral for groundbreaking Pope Benedict, now Catholics asking if Pope Francis will also retire, UK fails to launch satellites from “cosmic girl,” but NASA finds crater full of opal gemstones on Mars hinting to microbial life on the red planet, England bans single-use plastic for take-away food and Argentina’s inflation is so high one artist uses cash for canvasses – all that and more!