We found one dictionary that defines the word refraction astronomical:

Science (1 matching dictionary)

1. Refraction, Astronomical: Extragalactic Astronomy

▸ Words similar to refraction astronomical ▸ Usage examples for refraction astronomical ▸ Idioms related to refraction astronomical ▸ Wikipedia articles (New!) ▸ Words that often appear near refraction astronomical ▸ Rhymes of refraction astronomical ▸ Invented words related to refraction astronomical