How many years passed after Copernicus published his book until Galileo began to study planets with the telescope?

1610

In 1995, an unmanned NASA spacecraft named Galileo landed on Jupiter to begin a multi-year study of the planet and its moons, which Galileo had helped identify in 1610

Explanation:

well not the inner core.. its made entirely of lava. the crust is obviosly not it. and the outer core is made of nickel so your answer would be a the mantle

hope this

the flooding of the nile was not a perfect occurrence. this gave rise to the belief in the gods and a highly stratified social structure. at the top of the social structure were gods such as ra and osiris because the egyptians believed that they controlled the universe. the egyptians tried their best to the gods because if they were happy, then the nile would flood producing an abundance of crops and preventing famine. after the gods came the pharaohs in social status. the egyptian people believed the pharaoh to be a god in mortal form. they had absolute power over the dominion which required protection through the of government officials and soldiers. the rest of the people’s status went in the order of scribes, merchants, artisans, farmers, and finally slaves.