'Heavens' in the Bible

With this the heavens and the earth were completed, including all of their vast array.

On the seventeenth day of the second month, when Noah was 600 years old, all the springs of the great deep burst open, the floodgates of the heavens were opened,

The water sources from the ocean depths were blocked and the floodgates of the heavens were closed.

Then they said, "Come on! Let's build ourselves a city and a tower, with its summit in the heavens, and let's make a name for ourselves so we won't be scattered over the surface of the whole earth."

I'll cause you to have as many descendants as the stars of the heavens, and I'll certainly give all these lands to your descendants. Later on, through your descendants all the nations of the earth will bless one another.