Featured Videos for Thursday, May 29
To feed your desire to learn something new every day, we've carefully curated a collection of fascinating videos for you to discover today. Curious about why astronauts are weightless or if looks can predict someone's intelligence? Start exploring.
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Key Facts In This Video
The moon orbits the Earth due to gravitational attractions. (0:37)
The ISS orbits about 400 kilometers above Earth. (1:43)
The high sideways velocity of astronauts orbiting the Earth causes them to "float" in a constant state of free fall. (2:38)