The greatest contribution of Tycho Brahe was to astronomy.

Tycho Brahee was the most precise astronomer of his time.He was raised by a well-off uncle and although his family wanted him to study law, he chose astronomy.What are the Tycho Brahe's contributions to astronomy?

Brahe made a lot of contributions to astronomy.Astronomers believed that the heavens were made up of individual spheres that all revolved around the Earth.He studied a supernova in 1572.The new star was visible for over a year.Brahe studied a comet.His accurate measurement showed that the occurrences were not disorders in the atmosphere.The supernova did not change with regard to the nearby stars.He proved that the comet was further than the moon's path.

Brahe was given financial support and his own island to study astronomy by King Frederick II in 1575.Brahe kept his detailed observations of the heavens in an observatory.In order to make the most accurate observations, he carefully tracked the heavenly bodies in their whole observable path across the sky.Some of the measures he made were very precise.Before the introduction of the telescope, these measurements were made.

He didn't embrace the sun-centered model ofNicolaus Copernicus even though his observations exposed the flaws of the present system.Brahe provided a model that combined the sun and moon in a way that the other planets did not.The model became popular among people who wanted to abandon the older idea, but weren't prepared to embrace the proposal of the sun at the solar system's center.