Interstellar Comet 3I/ATLAS Likely Originated in Outskirts of Ancient Planetary System
Astronomers using ESO’s Very Large Telescope (VLT) have measured carbon and nitrogen isotope ratios in 3I/ATLAS, the third known interstellar visitor to sweep through the Solar System. The post…
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Older than the sun: Astronomers find new clues to the origin of interstellar comet 3I/ATLAS
Astronomers have used the European Southern Observatory's Very Large Telescope (ESO's VLT) to study the composition of 3I/ATLAS, the brighte
Interstellar comet 3I/ATLAS formed 12 billion years ago, JWST data reveals
Chemical signature of 3I/ATLAS suggests it formed early in the history of the Milky Way
science.org·23d ago
JWST reveals unusual chemical signatures in interstellar comet 3I/ATLAS
Using the JWST, astronomers found ratios of carbon and heavy hydrogen in 3I/ATLAS not found in comets in our solar system.
space.com·22d ago
Isotopic evidence for a cold and distant origin of 3I/ATLAS - Nature
3I/ATLAS, the third-known interstellar visitor to pass through our Solar System, may have formed in an ancient planetary system around 12 bi
NASA's Webb Telescope Reveals Interstellar Comet 3I/ATLAS Has Surprising Chemical Composition
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news.stsci.edu·24d ago
Webb Telescope reveals surprising chemistry of interstellar Comet 3I/ATLAS
The third identified interstellar comet in human history has a surprising chemical makeup, raising questions as to how common, or unusual, c
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