Today, we’re going to break down the science of humans going to space. We'll cover how we get to space, how astronauts train for it, the dangers of space shuttles, and, of course, the future of space travel!
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Sources:
A Brief History of Space Exploration
http://www.aerospace.org/education/stem-outreach/space-primer/a-brief-history-of-space-exploration/ 
NASA: Astronaut Selection and Training
https://www.nasa.gov/centers/johnson/pdf/606877main_FS-2011-11-057-JSC-astro_trng.pdf 
Nuclear fusion could power NASA spacecraft
https://www.newscientist.com/article/dn3294-nuclear-fusion-could-power-nasa-spacecraft/#.VZsNORNVhHw 
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Space: We're Bad At It, Yet We Keep Trying

Seeker+ is your home for deep dives, fun facts, rabbit holes, and more. Join host Julian Huguet as he unapologetically nerds out on the oddball history, astounding science and intriguing future around topics that will make you the smartest person at your next trivia night.

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Since the first supersonic flights in the 1940's, we’ve made advances in engines and materials and computers, even having a paying public going supersonic for a few decades too. However, today commercial airplanes are no faster than they were in the 1960s. So when will the public go supersonic again?
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