Branch of Science Concerning Celestial Objects
This page is the CodyCross answer for the clue below from Working From Home, Group 1228, Puzzle 4 (Healthy Snacks).
Question is: Branch of Science Concerning Celestial Objects
and the answer is: ASTRONOMY
Word Meaning:
ASTRONOMY — The study of the physical universe beyond the Earth's atmosphere, including the process of mapping locations and properties of the matter and radiation in the universe.
Definitions from Wiktionary.