Evidence backed by scientists may prove Exo-planets orbiting carbon-rich stars are made of diamonds
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According to some scientists, planets composed of water and granite are revolving around stars like the sun. According to lead author Harrison Allen-Sutter of Arizona State University's School of Earth and Space Exploration, the exoplanets are unlike anything in the solar system. These exo-planets may be made of diamonds that are formed due to extreme heat and pressure in the area around the stars.