What views of the night sky would we have if we had evolved on the Jupiter moon Europa, or one of the TRAPPIST-1 planets?
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ZME Science on MSNThis Tiny Robot Swims Like a Worm — and Could Explore Alien OceansMarine flatworms have perfected smooth, undulating motion over millions of years of evolution. Now, scientists have taken inspiration to create a highly agile robot.
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