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Planet Nine may not be alone, as astronomers spot hints of a hidden ‘Planet Y’ far beyond Neptune
A new study suggests the existence of Planet Y. This hidden planet may be affecting the Kuiper Belt. The gravity of Planet Y ...
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Is Planet 9 Really Out There? The Mysterious Discovery That’s Raising Questions
For years, astronomers have searched the outer reaches of our solar system for Planet 9, a theoretical planet that could ...
New discoveries of objects in the Kuiper Belt have also presented challenges for the Planet Nine theory. The latest is known ...
If Planet 9 is real, this observatory has around a 70 to 80 percent chance of finding it, he estimates, adding that it's not a sure thing because there are so many uncertainties.
Astronomers have a potential Planet Nine candidate, detected via infrared radiation. This candidate's orbit is very different from what's predicted for Planet Nine. The candidate may be a false ...
Planet Nine should be detectable by that telescope. But it would require an adjustment in the planned observing protocol to extend the telescope’s survey farther north than planned, Brown says ...
A lot of back and forth We have been debating about the existence of Planet Nine since Pluto was demoted. Researchers have debunked the theory multiple times, but we keep looking for evidence.
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