Space.com on MSN
Interstellar comet 3I/ATLAS may be nearly 12 billion years old. Its star system may no longer exist
Our solar system's famous "invader" might be as old as the Milky Way itself.
NASA’s PUNCH was tracking comet SWAN when 3I/ATLAS whizzed past. Credit: NASA/Southwest Research Institute ...
The Daily Galaxy on MSN
Comet 3I/ATLAS may be a 12 billion-year-old survivor from a distant, lost star system
In the vast expanse of the cosmos, where time stretches across unimaginable scales, some objects stand out as cosmic time ...
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