▲ 9 r/askastronomy
Can a gas moon exist?
A moon (the size of Ganymede of smaller) composed entirely of gasses without any land (like gas giants)
u/Major_Radish_4194 — 14 days ago
▲ 5 r/askastronomy
Could a moon have rings?
not much information needed. Could a standard moon the size of Luna (earths moon) or below retain rings (like those of Saturn) and if it could, for how long could it retain said rings?
u/Major_Radish_4194 — 14 days ago