for Space.com Landing astronauts on Mars is a tall order, but bringing them back to Earth promises to be even trickier – especially if Red Planet explorers get the sniffles on the long flight home. via Pocket https://learni.st/learnings/312385-will-sick-mars-astronauts-be-forbidden-from-returning-to-earth?board_id=39827
Filed under: My Amazing World Tagged: IFTTT, Pocket
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