'Sky' in the Bible

"When the sky is shut up, and there is no rain, because they have sinned against you; if they pray toward this place, and confess your name, and turn from their sin, when you afflict them:

"If I shut up the sky so that there is no rain, or if I command the locust to devour the land, or if I send pestilence among my people;

For he built again the high places which Hezekiah his father had broken down; and he reared up altars for the Baals, and made Asheroth, and worshiped all the army of the sky, and served them.

He built altars for all the army of the sky in the two courts of the house of Yahweh.