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3I, ATLAS and interstellar
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When 'Oumuamua traversed our solar system in 2017 it was the first confirmed Interstellar Object (ISO) to do so. Then in 2019, Comet 2l/Borisov did the same thing. These are the only two confirmed ...
The interstellar comet 3I/Atlas is the fastest and largest of its kind, giving astronomers a rare glimpse into extrasolar ...
I/ATLAS might be over 7 billion years old, a new study reports, which would make it the oldest comet known. But experts caution we need more data.
Why NASA’s Interstellar Mission Almost Didn’t Happen. Launched 40 years ago, the Voyager space probes are on a grand tour of the cosmos that nearly ended at Saturn.
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