Uranus was discovered accidentally by William Herschel on a telescope in 1781. It was the first planet to be discovered using a telescope, and its existence had been previously unknown to astronomers.
Saturn was the first planet discovered to have rings. They were first observed by Galileo Galilei in 1610 through his telescope.
No planets have been discovered using a microscope.
Neptune was discovered on September 23rd 1846, through mathematical prediction.
There is a bit of confusion here. Kepler is not the name of a planet but of a space telescope used to discover planets in other solar systems. Planets discovered with this telescope are given designations such as Kepler-22b. This telescope has been used to discovered hundreds of planets.
The planet, Uranus.
Uranus was discovered accidentally by William Herschel on a telescope in 1781. It was the first planet to be discovered using a telescope, and its existence had been previously unknown to astronomers.
Saturn was the first planet discovered to have rings. They were first observed by Galileo Galilei in 1610 through his telescope.
Pluto
It was discovered by William Herschel on March 13, 1781 and was the first planet discovered in modern times. It is also the first planet discovered with a telescope as opposed to the naked eye.
The planet Neptune was discovered on Sept. 23, 1846. It was the first planet to be discovered before being seen by an actual telescope.
Uranus is the answer, discovered by William Herschel in England.
Uranus
No planets have been discovered using a microscope.
amerigo as prevent the first telescope.
Uranus
Uranus was the first planet discovered by telescope. It was discovered by the German musician William Herschel in 1781. (He was a professional musician, but astronomy was his hobby)