Definitions from Wikipedia (Surface brightness)

▸ noun:  In astronomy, surface brightness quantifies the apparent brightness or flux density per unit angular area of a spatially extended object such as a galaxy or nebula, or of the night sky background.


▸ Words similar to surface brightness
▸ Usage examples for surface brightness

▸ Idioms related to surface brightness
▸ Wikipedia articles (New!)
▸ Words that often appear near surface brightness
▸ Rhymes of surface brightness

▸ Invented words related to surface brightness