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Is going to space safe for human health? Two astronauts, who were twins, volunteered for a research study to look at how the body changes when it goes into space. #Twins, #NASA, #NSBRI, #Spaceflight, #HumanSpaceflightProgram

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On a clear night you might easily see Jupiter, Mars or other planets from our solar system. This is how astronomers from thousands of years ago discovered the first planets. We cannot directly observe planets that are farther out in our solar system, as are Neptune and Uranus, so, of course, we cannot see planets that…

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Going into space is difficult and costly. All of our past space missions have taken many years to complete from laboratory to launch. As we set our eyes on missions that go further into space than we have before and collect even more sophisticated data, it will not be possible for a single country to do the work...or…