Galileo once said, "In my studies of astronomy and philosophy I hold this opinion
about the universe, that the Sun remains fixed in the centre of the circle of heavenly
bodies, without changing its place; and the Eatth, turning upon itself, moves around
the Sun. "
Use one of the pieces of evidence from the timeline to write a PIXAL paragraph to
support Galileo's claim. Make sure you not only state the evidence, but how it
supports his statement.
1 answer
One piece of evidence from the timeline that supports Galileo's claim is the discovery of the phases of Venus. In 1610, Galileo observed that Venus went through phases, similar to the Moon. This observation indicated that Venus orbited the Sun, not the Earth. If the Earth were the center of the universe, Venus would always be seen as a crescent or full phase. However, the varying phases of Venus suggested that it orbited the Sun, with the Earth also orbiting the Sun. This evidence supported Galileo's statement that the Sun remains fixed in the center of the circle of heavenly bodies, while the Earth moves around the Sun.
1 answer