NASA: We're Sending a New Rover to Mars
Modeled after Curiosity, it should launch in 2020
By Newser Editors and Wire Services
Posted Dec 4, 2012 6:00 PM CST
This artist's rendering provided by NASA shows the Curiosity rover on the surface of Mars. NASA announced Tuesday, Dec. 4, 2012, it plans to send another Curiosity-like rover to Mars in 2020.   (AP Photo/NASA)

(Newser) – NASA is headed to Mars—again. The space agency said today it plans to launch another mega-rover to Mars in 2020 that will be modeled after the wildly popular Curiosity. To keep costs down, engineers will borrow Curiosity's blueprints, build from spare parts where possible, and use proven technology including the novel landing system that delivered the car-size rover inside an ancient crater in August. The announcement comes as NASA reboots its Mars exploration program during tough fiscal times.

"If we act now, we can build one at the lowest possible price," says NASA sciences chief John Grunsfeld. Like Curiosity, the mission will be managed by the NASA Jet Propulsion Laboratory, but many other details still need to be worked out including where the rover will land and what instruments it will carry to the surface. While the science goals are still fuzzy, NASA said the rover at the very least should kickstart a campaign to return Martian soil and rocks to Earth—a goal trumpeted by many scientists. The current rover doesn't have that capability. Click for the latest on Curiosity's mission.

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