Science
NASA’s guide to near light speed space travel – EarthSky
Take a couple of minutes and have a little fun with this new video from NASA

Take a couple of minutes to check out this new video from NASA’s Goddard Space Flight Center, released August 14, 2020:
So youve somehow rigged up your spaceship to travel almost at the speed of light? Before you fly off all willy-nilly, however, there are some important things you should probably know about approaching the speed of light.
Enjoy!
If you take a trip at near the speed of light, you won’t just feel younger when you get back. You’ll BE younger! (compared to friends who stayed beh…
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