A weird little mystery surrounding one of Saturn’s Moons has led to a massive discovery about Saturn’s rings. Iapetus, one of Saturn’s moons, was a weird-looking fella. It was called the yin-yang moon because one side was black, and the other was white. Scientists had absolutely no idea how or why something like that could even happen on an orbiting Moon. Scientists were given something they can never resist: a mystery. They turned the Spitzer ...
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