Methane, in particular, plays an important role in the formation of diamond rain. Under extreme pressures and temperatures deep within these planets, methane molecules break apart, releasing ...

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With temperatures soaring to 2,400°C, its interior may consist largely of diamond ... making this planet a deadly place with horizontal glass rain. A new study suggests Earth’s early years ...

The only two possible explanations are a colossal asteroid or a young planet. After analyzing the meteorites and diamonds hidden within them, the researchers determined that they could only have ...