astrophysical


as·tro·phys·ics

A0488100 (ăs′trō-fĭz′ĭks)n. (used with a sing. verb) The branch of applied physics that deals with astronomical phenomena.
as′tro·phys′i·cal adj.as′tro·phys′i·cist (-fĭz′ĭ-sĭst) n.
Thesaurus
Adj.1.astrophysical - of or concerned with astrophysicsastrophysical - of or concerned with astrophysics; "astrophysical sciences"