en apoapsis (n)
― RelatedTo ⟶
Weight: 1.0
en aponigricon Source: English Wiktionary
en aponigricon (n)
― RelatedTo ⟶
Weight: 1.0
en apoapsis Source: English Wiktionary
en aponigricon (n)
― RelatedTo ⟶
Weight: 1.0
en black hole Source: English Wiktionary