3 ms·
Just like Neptune! https://en.wikipedia.org/wiki/Urbain_Le_Verrier https://en.wikipedia.org/wiki/Urbain_Le_Verrier
by jsweojtj 7y ago
Just like Neptune! https://en.wikipedia.org/wiki/Urbain_Le_Verrier https://en.wikipedia.org/wiki/Urbain_Le_Verrier
- fhars 7y agoAnd Vulcan! https://en.m.wikipedia.org/wiki/Vulcan_(hypothetical_planet) https://en.m.wikipedia.org/wiki/Vulcan_(hypothetical_planet) ... oops.