Scientific Theory of the Universe's Beginning
This page is the CodyCross answer for the clue below from Earth, Group 11, Puzzle 2.
Question is: Scientific Theory of the Universe's Beginning
and the answer is: BIGBANG
Word Meaning:
BIG BANG — (astrophysics) a physical theory that describes how the universe expanded from an infinitely small, hot, and dense point.
Definitions from Wiktionary.