Class J appears in several classification systems: * Class J planet, a type of planetary classification * Class J nebula, a type of dark nebula * Class J nebula lifeform, a type of electromagnetic lifeform * Class J starship, antiquated Federation starship design * J class starship, a type of early Earth starship
Identifier (URI) | Rank |
---|---|
dbkwik:resource/7QPGMnTxWC1o8azBKqU5Uw== | 5.88129e-14 |