This summer, astronauts aboard the International Space Station (ISS) explored the phenomenon of water surface tension in microgravity. The crew “submerged” a sealed GoPro camera into a floating ball of water the size of a softball and recorded what happened.
Eleanor Imster
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About the Author:
Eleanor Imster has helped write and edit EarthSky since 1995. She was an integral part of the award-winning EarthSky radio series almost since it began until it ended in 2013. She and her husband live in Tennessee, where they enjoy guitar playing and singing. They have 2 grown sons.