Talk:Hypothetical astronomical object

"Hypothetical planet types" includes extant types
Isn't the Earth a "Goldilocks planet"? Isn't Mercury an iron planet (which is described like "a planet like Mercury")? If we know planets that fit these types, these planet types aren't hypothetical anymore. The section needs to be cleaned up. --87.212.167.60 (talk) 21:31, 25 July 2016 (UTC)

Vitriolic Planets Are Not Hypothetical
The article asks for a citation for Vitriolic Planets:

Vitriolic planet[citation needed] A planet with significant amount of strong acids, including sulfuric acid

But we've already got exactly that next door. Venus has exactly such an atmosphere with very high amounts of sulfuric acid. ♠Ace Frahm♠talk 06:10, 14 September 2023 (UTC)