Category:Planet Nine

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Planet Nine 
Planet nine artistic plain.png
hypothetical large planet in the far outer Solar System
Instance of hypothetical planet,
planet beyond Neptune
Part of Solar System
Named after
Discoverer or inventor
  • Konstantin Batygin
  • Michael E. Brown
Time of discovery or invention 20 January 2016
Authority control
Blue pencil.svg

Media in category "Planet Nine"

The following 52 files are in this category, out of 52 total.