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The stuff that planets are made of

October 9, 2018
UZH researchers have analyzed the composition and structure of faraway exoplanets using statistical tools. Their analysis indicates whether a planet is earth-like, made up of pure rock or a water-world. The larger the planet, the more hydrogen and helium surround it. Read more
Reading level: Grade 11
EurekAlert!, the online, global news service operated by AAAS, the science society
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