The expression heaven´s (plural) is an ancient believe from the old Greek. They believed that the visible planets such as Mars, Venus, Saturn a.s.f circled around the Earth in separate heaven´s (some scientists say they had 7 heavens (circles) . they represented different spheres. When a certain planet passed a certain constellation of “STARS” such as the “BigBear” “Scorpio , or Twins or Orion, some people would be doped by this and consequently should act so that his behavior would be in line with the Gods will (often were the planets representing war God a.s.o.. So “On the way out” you say quote”
“Generally accepted is that "the heavens" is all of space (and the contents thereof) outside of earth.”
The Babylonians, the Greeks, the romans lived in an Earth centered world, not Helios-centered world. This mistake reflects very much in our bible today, and has caused many humans to follow the false predictions. Astrology has always been based on false presumptions and even Bible figures like Daniel and or Joseph seems to have accepted “These facts from ancient” days..
Bugbear