A family of comets reopens the debate about the origin of Earth's water

Where did the Earth’s water come from? Although comets, with their icy nuclei, seem like ideal candidates, analyses have so far shown that their water differs from that in our oceans. Now, however, an international team, bringing together CNRS researchers at the Laboratory for Studies of Radiat …
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Enlace: A family of comets reopens the debate about the origin of Earth’s water