There's a global race happening to put humans back on the moon, with the United States, Japan and China among the countries working to get astronauts there as soon as possible.
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MIT engineers have designed a walking lunar robot cleverly inspired by the animal kingdom. The “mix-and-match” system is made of worm-like robotic limbs astronauts could configure into various “species” of robots resembling spiders, elephants, goats and oxen. The team won the Best Paper Award last week at the Institute of Electrical and Electronics Engineers (IEEE) Aerospace Conference.
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