Home Science How was the solar system formed? The Ryugu asteroid is helping us...

How was the solar system formed? The Ryugu asteroid is helping us learn

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Our solar system is estimated to be about 4.57 billion years old. Previous analyses of ancient meteorites have shown that minerals were created through chemical reactions with water as far back as 4.5 billion years ago. New findings from the Ryugu asteroid samples indicate that carbonates were forming from water-rock reactions several million years earlier, even closer to the solar system’s beginnings.

Source: ScienceDaily.com