The astronomer Johannes Kepler, most notable for his Laws of Planetary Motion. See the link.
He invented the laws of planetary motion (most important), eyeglasses both for nearsightness and farsightness, and the keplerian telescope.
He made the Keplerian telescope. He also discovered the three laws of planetary.
Galileo used a telescope to make his astronomical discoveries. By observing the night sky through the telescope, he found evidence to support the heliocentric model of the solar system and discovered the moons of Jupiter, among other things.
Galileo galilei invented the astronomic telescope Galileo galilei invented the astronomic telescope
what is a keck telescope; The world's premier optical telescope, located on Mauna Kea in Hawaii. Completed in 1992, it is the first of a new generation of telescopes in which electronic controls constantly adjust a collection of small mirrors to compensate for atmospheric distortion to produce images of unprecedented clarity.
The telescope was invented in 1608 not 2010. See related question.
''The guy who invented the telescope is Hans.''
The invented the microscope and telescope. The invented the microscope and telescope.
He invented the reflecting telescope in 1668 when he was 25
Galileo first invented what is recognized as the telescope.
Lenses had been known for some time before the telescope was invented. No one really specifically "invented" the telescope lens, they simply used existing equipment (lenses) in a new device (the telescope).
Johannes Kepler is best known for his laws of planetary motion, which described the way planets move around the sun in elliptical orbits rather than perfect circles. He also invented the Keplerian telescope, an improved version of the refracting telescope that helped advancements in astronomy. Kepler's work laid the groundwork for Isaac Newton's laws of motion and universal gravitation.