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When the news started to spread on July 1, 2025, about a new object that was spotted from outside our solar system, only the ...
However, new research has shown this potentially "water ice-rich" visitor could be even more extraordinary than initially ...
A mystery interstellar object discovered last week is likely to be the oldest comet ever seen—possibly predating our solar ...
On July 1, scientists discovered a mysterious object hurtling through our solar system.  Nicknamed 3I/ATLAS, astronomers say ...
Scientists now say an interstellar comet discovered earlier this month could be one of the oldest that astronomers have ever ...
After defending his PhD thesis on modeling interstellar objects on Monday, June 30, Matthew Hopkins intended to take some ...
A mystery interstellar object discovered last week is likely to be the oldest comet ever seen – possibly predating our solar system by more than three billion years, researchers say. The "water ...
Comet 3I/Atlas may be the oldest spotted so far and should be visible through amateur telescopes in just a few weeks' time.
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.
A mystery interstellar object discovered by a British astronomer is most likely the oldest comet ever seen. The "water ...
The object is big – possibly as wide 12 miles, larger than the asteroid that wiped out the dinosaurs – and is speeding ...