3 ms·
If it's the third planet why are they calling it Proxima Centauri d?
by excalibur 5y ago
If it's the third planet why are they calling it Proxima Centauri d?
- mjh2539 5y agoMaybe 'Proxima Centauri a' refers to the star itself? I'm not sure.
- djokkataja 5y agoYep https://en.wikipedia.org/wiki/Exoplanet#Nomenclature https://en.wikipedia.org/wiki/Exoplanet#Nomenclature