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What does Geocentric mean?
the Earth is in the center
What is the smallest planet in our solar system?
What is Mercury
Which of the outer planets is the largest in our solar system?
What is Jupiter
Ancient astronomers believed the heavens revolved around this body, making it the center of the cosmos.
What is Earth?
What does Heliocentric mean
the Sun is in the center
The hottest planet in our solar system is known by this name?
What is Venus
The planet farthest from the Sun is this one.
What is Neptune?
The geocentric model was challenged by this astronomer's work, which promoted a heliocentric
Who is Copernicus?