Planet Nine? Not quite, but some astronomers think they've spotted a new dwarf planet - NBC News
Denise Chow |
Technology |
NBC News |
06-05-2025 |
29
A possible new dwarf planet has been discovered at the edge of our solar system, so far-flung that it takes around 25,000 years to complete one orbit around the sun.
The object, known as 2017 OF201,…