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NASA's next Mars rover will launch in 2020, and it's being built before our eyes - here's what the robot's birth has looked like

Morgan McFall-Johnsen   

NASA's next Mars rover will launch in 2020, and it's being built before our eyes - here's what the robot's birth has looked like
Science2 min read

Mars 2020 rover SHERLOC

NASA/JPL-Caltech

NASA is sending spacesuit material in the Mars 2020 rover to see how it fares on the Martian surface.

NASA's next Mars-bound robot is taking shape.

With launch a year away, a team of engineers at the Jet Propulsion Laboratory (JPL) are putting together the next vehicle, slated to land on the red planet. It's called Mars 2020 for now, though grade-school students will compete to give it a more catchy name in the fall.

Upon completion, Mars 2020 will be 10 feet long, weigh 2,314 pounds, and run on nuclear power. It's scheduled to launch in July 2020 and land in the once watery Jezero Crater on February 18, 2021. If all goes according to plan, the rover will then get to work gathering information about Mars' climate and geology. It will look for signs of ancient life, and become the first spacecraft to collect samples from the Martian surface. (Those cores will get stashed away until a future mission can bring them back to Earth.)

The rover carries a suite of cutting-edge tools: There's a new navigation system to make landing on the red planet less risky, an instrument designed to produce oxygen from carbon dioxide, and tools to collect data that could help scientists better predict Martian weather.

Together, all these developments could get us closer to putting human boots on Mars' harsh surface.

As the JPL team gets the rover ready, NASA is broadcasting their work via a webcam in the lab and releasing regular updates about the progress.

Here is what the rover's construction looks like so far.

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