cos·mo·gen·ic /ˌkɑzməˈʤɛnɪk/
cosmogenic
adj : pertaining to the branch of astronomy dealing with the
origin and history and structure and dynamics of the
universe; "cosmologic science"; "cosmological
redshift"; "cosmogonic theories of the origin of the
universe" [syn: cosmologic, cosmological, cosmogonic,
cosmogonical, cosmogenical]