Which cosmological model was strongly supported by Galileo's observation that Venus exhibited a full set of phases?

Answer

The Sun-centered (Copernican) system.

The observation of Venus displaying phases, similar to the Moon, was inconsistent with the Earth-centered model but aligned perfectly with predictions made by the Sun-centered Copernican system.

Which cosmological model was strongly supported by Galileo's observation that Venus exhibited a full set of phases?

#Videos

Galileo's Greatest Inventions | Scientific Revolution - YouTube

inventionGalileoastronomytelescopescience