tripti.gusain.5
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Have you ever looked out an airplane window, and wondered how such a massive object can fly? Or what happens to the human body in space? Or how astronauts stay healthy and safe in space? Learn from the first NASA astronaut to log 1,000 hours on the space shuttle to discover how rockets work, and explore the principles of space travel. Enroll today: https://www.edx.org/course/introduction-aerospace-engineering-mitx-16-00x#.VO9PD7PF9Hg