Water on Comet 3I/ATLAS
In July 2025, comet 3I/ATLAS was discovered, originating from another star system. Its water contains 30 times more deuterium than Earth’s water, suggesting that it formed in a colder, more isolated environment. This highlights the chemical diversity of the universe and…
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Water on Comet 3I/ATLAS
In July 2025, comet 3I/ATLAS was discovered, originating from another star system. Its water contains 30 times more deuterium than Earth’s water, suggesting that it formed in a colder, more isolated environment. This highlights the chemical diversity of the universe and raises new questions about the origins of Earth’s water.