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Is there really a Planet 9 out there in the Kuiper Belt?

Factual Questions

Darren_Garrison January 30, 2021, 10:24pm 67

The “weird news” tangent has this spin-off page:

Topic		Replies	Views	Activity
How many planets would there be if Pluto were still a planet? Great Debates	61	14197	October 30, 2011
What's a planet? Factual Questions	34	1860	June 27, 2006
Pluto expelled, what about a smaller body? Factual Questions	27	5429	March 30, 2014
The Age of Planet X! Factual Questions	71	11811	May 16, 2018
Was Pluto the 8th planet from 1969 to 2009 and Neptune the 9th? Factual Questions	54	11236	May 13, 2011