What is the possible planet 9?
A gas gaint
A primordial black hole
Dwarf star
None of the above
Acctually due to recent research, it appeared that abnormalities in gravitational fields astronomers have predicted that there might be a primordial black hole prevailing in the dust errees near the oort cloud. :SCIENCE FREAK
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Answers by country
A gas gaint
A primordial black hole
Dwarf star
None of the above
answers
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34
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44
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267
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10