The Opportunity rover, still crawling around Mars after surviving a potentially deadly dust storm this summer, is starting a trip into the Victoria crater.
There's an interesting band of rocks 40 feet down from the rim of the half-mile-wide crater, and engineers plan to slowly pilot the robot down to that spot. NASA has said this latest mission is a risky one, but worth the potential science payoff. And considering that the rover, originally slated to last for 90 days, has already been tooling around for 1,291 Martian days, or sols, they might as well take the chance.—Gregory Mone
(Image credit: NASA)

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The 6th annual Invention Awards are here, from an inflatable tourniquet to a better lobster trap to spring-loaded hocket skates. This issue is all about the celebration of invention.
Plus: Making synthetic biology breakthroughs in a garage, building a constantly-moving ping-pong table, and a ridiculously overpowered barbecue.
Go you determined little bastard go!