More clues surface about the origins of interstellar comet 3I/ATLAS
Scientists are uncovering the origins of interstellar comet 3I/ATLAS, suggesting it may be an ancient relic older than the sun.
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The brief
Researchers are analyzing the composition of interstellar comet 3I/ATLAS to determine its birthplace. According to Nature, the comet exhibits high nitrogen and carbon isotopic ratios.
Coverage from The Times and Popular Science emphasizes the comet's extreme age, with reports indicating it may be 12 billion years old and older than the sun. BBC Sky at Night Magazine reports that this represents a breakthrough in pinning down the conditions of the comet's origin.
Ongoing analysis focuses on using these isotopic clues to further understand the distant star system from which 3I/ATLAS originated.
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Quick answers
How old is comet 3I/ATLAS?
According to reports from Popular Science and The Times, the comet is older than the sun and may be 12 billion years old.
What chemical markers were found in the comet?
Nature reports that the comet contains high nitrogen and carbon isotopic ratios.
What is the significance of these findings?
BBC Sky at Night Magazine states that scientists can now pin down what the interstellar comet's birthplace was like.
Coverage (5)
- Comet 3I/ATLAS is older than the sun Popular Science · 13h ago
- Breakthrough at comet 3I/ATLAS. Scientists say they can pin down what the interstellar comet's birthplace was like BBC Sky at Night Magazine · 13h ago
- Comet may be 12bn-year-old relic from distant star system The Times · 13h ago
- High nitrogen and carbon isotopic ratios in the interstellar comet 3I/ATLAS Nature · 13h ago
- More clues surface about the origins of interstellar comet 3I/ATLAS Space · 13h ago broke it first
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