Crossword clue: pertaining to the branch of astronomy dealing with the origin and history and structure and dynamics of the universe

cosmogenic, cosmogonic, cosmogonical.

The most common answer is cosmogenic (10 letters).

3 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

Possible answers

cosmogenic 10 letters wn-def

pertaining to the branch of astronomy dealing with the origin and history and structure and dynamics of the universe

cosmogonic 10 letters wn-def

pertaining to the branch of astronomy dealing with the origin and history and structure and dynamics of the universe

cosmogonical 12 letters wn-def

pertaining to the branch of astronomy dealing with the origin and history and structure and dynamics of the universe