Posts Tagged ‘Eris’

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I saw this post on Facebook this morning and honestly could not believe what I was reading. I am amazed at how uninformed and misinformed people truly are.

Ok, so let me run down the list and explain all of those and how wrong each actually is.

In no particular order here goes:

First up, Planet X. Planet X was at one point the designation for Pluto, since then it has been used for the dwarf planets of Quar, Xion, and 2 others. All if these dwarf planets are 30+ AUs (Astronomical Unit). There has not been anything with the designation of Planet X in the scientific community in more than 10 years. Planet X is a generic term used by astronomers over the past century for any unknown or hypothesized planets beyond Pluto. (more…)

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