noun🔗ShareNovaAny sudden brightening of a previously inconspicuous star.""Astronomers were excited to observe a nova appear suddenly in the night sky, where previously there had only been a faint star." "Los astrónomos estaban emocionados de observar una nova aparecer repentinamente en el cielo nocturno, donde antes solo había una estrella tenue.astronomyspacesciencephenomenaChat with AIVocabulary GamePractice Reading
