Galileo Gailei is the first person credited with using the telescope for astronomical observations. He did not invent the telescope. He is the first to have seen moons going around Jupiter, the rings of Saturn (though he incorrectly identified them), and that the Moon had cliffs and craters.
Galileo was the first ancient astronomer to use a telescope.
Nicolaus Copernicus
Galileo first used a telescope to observe the sky.
He was not the first astronomer; there were plenty before him going back to the Babylonians at least. Galileo, however, was the first to use a telescope.
The telescope can be used on a daily basis because of a career. Example: An astronomer may have to use a telescope every day to observe the planets.There are many ways you could use a telescope in daily life here are some ideas:ExplorerBirdwatcher :DOr even in games young children would play.Hope I helped.;)
Gallelio was the inventor of the astronomical telescope. He was also the first to use it and the first to observe the mountains on the moon
Galileo
Galileo first used a telescope to observe the sky.
Galileo.
He was not the first astronomer; there were plenty before him going back to the Babylonians at least. Galileo, however, was the first to use a telescope.
Galileo Galilei first used a telescope to look at the stars in 1609.
Galileo I am not so sure he was the first, but he is the most famous.
telescope
Astronomer's are people (scientists) who study celestial bodies. So by profession an astronomer uses a telescope and not a microscope.
Galieo was the first astronomer to view Jupiter's moons through a telescope and proved the heliocentric model.
A telescope is the instrument an astronomer uses to study matter in space.
There were no telescopes prior to 1608, so no "ancient" astronomers ever used one.
In 1609, Galileo was the first person credited to use a telescope to observe the skies. It is almost impossible to say exactly because of the rise of astrology and the telescopes at the time.Tycho Brahe, is commonly believed to be the first. This is false due to the fact that Brahe never used a telescope. He used other instruments and a multitude of equations and theories.
Copernicus was in 1543, a polish astronomer named Nicolaus Copernicus. Copernicus's theory - The sun is at the center of the Universe. Galileo Galilei was in 1609, Galileo became the first person to use a telescope to observe celestial bodies.