Explain the difference between the geocentric and heliocentric models of the solar system.
In 1543, ____ (Magellan/Copernicus) published his views of Earth and other planets revolving around the Sun.
What materials formed the solar system?
What did Johannes Kepler discover about the motion of the planets?
List the four closest planets to the sun.
Why do the outer planets take longer to orbit the Sun than the inner planets do?
What keeps the planets in orbit around the Sun?
Did you find these answers helpful?