The story
From exo- (“extrasolar”) + ring (“planetary rings”).
Etymology from Wiktionary, CC BY-SA 4.0.
exoring
Today it means: a ring or ring system around an exoplanet (extrasolar planet) Full definition →
Today it means: a ring or ring system around an exoplanet (extrasolar planet) Full definition →
From exo- (“extrasolar”) + ring (“planetary rings”).
Etymology from Wiktionary, CC BY-SA 4.0.