4 ms·
We don't really have that nomenclature. We just recently decided what a planet it for the solar system, and even that is contentious.
by renegade-otter 3mo ago
We don't really have that nomenclature. We just recently decided what a planet it for the solar system, and even that is contentious.
- ButlerianJihad 3mo agoRedefined. We can point to at least 4 distinct definitions and lists of “planets” throughout history.