many craters, mountains, and what Galileo referred to as 'seas'.
Galileo was the first astronomer to describe the surface features of the moon. Using a telescope, he observed mountains, valleys, and craters on the moon's surface, challenging the prevailing belief that celestial bodies were perfect and unblemished. His observations supported the idea that the moon and other celestial bodies were physical bodies similar to Earth.
The observation that led Galileo to conclude that the sun rotated was when he looked through his telescope and noticed that their were sunspots on the sun. He later looked through the telescope once again and couldn't see the sunspots.
Galileo started to observe the moons blemishes witch had shadows that changed with the suns angle to it. Galileo eventually came to the conclusion that the moons suface had mountains and crators just as earth and meny other planets.
He found that the Earth moves around that sun. The surface of the moon seemed pitted with craters. and the third one I don't know. Hope the other two help! :)
galileoAnswer:The four bright satellites of Jupiter were discovered independently by Galileo and the German astronomer Simon Mayer in the early seventeenth century. There is evidence that these satellites were visible to the naked eye prior to the discovery of the telescope and the "discovery" may be more of a "confirmation". The nake of the initial maked eye observer is not known.
Galileo was the first astronomer to describe the surface features of the moon. Using a telescope, he observed mountains, valleys, and craters on the moon's surface, challenging the prevailing belief that celestial bodies were perfect and unblemished. His observations supported the idea that the moon and other celestial bodies were physical bodies similar to Earth.
The observation that led Galileo to conclude that the sun rotated was when he looked through his telescope and noticed that their were sunspots on the sun. He later looked through the telescope once again and couldn't see the sunspots.
Galileo's invention helped people see the craters and maria on the moon's surface.
Galileo's invention helped people see the craters and maria on the moon's surface.
Galileo started to observe the moons blemishes witch had shadows that changed with the suns angle to it. Galileo eventually came to the conclusion that the moons suface had mountains and crators just as earth and meny other planets.
The first person to study craters on the Moon was Galileo Galilei in the early 17th century. He observed the Moon through a telescope and documented his findings, including the presence of craters on its surface.
He found that the Earth moves around that sun. The surface of the moon seemed pitted with craters. and the third one I don't know. Hope the other two help! :)
Galileo inferred that the moon has highlands by observing the variation in surface brightness and the presence of shadows and light patterns across the lunar surface through his telescope. These observations led him to propose that the moon's surface was not perfectly smooth and that there were elevated regions, which he referred to as the moon's "mountains" or highlands.
Sunspots were first observed telescopically in late 1610 by the English astronomer Thomas Harriot and Frisian astronomers Johannes and David Fabricius
galileoAnswer:The four bright satellites of Jupiter were discovered independently by Galileo and the German astronomer Simon Mayer in the early seventeenth century. There is evidence that these satellites were visible to the naked eye prior to the discovery of the telescope and the "discovery" may be more of a "confirmation". The nake of the initial maked eye observer is not known.
Galileo Galilei made several groundbreaking discoveries with his telescope, including the observation of Jupiter's four largest moons—Io, Europa, Ganymede, and Callisto—demonstrating that not everything orbits the Earth. He also discovered the phases of Venus, which provided evidence against the geocentric model of the universe. Additionally, Galileo observed the rugged surface of the Moon and the presence of sunspots, challenging the notion of celestial perfection and contributing to the understanding of the solar system.
Galileo first used the telescope to view the Moon in 1609, shortly after he heard about the invention of the telescope in the Netherlands. He constructed his own version of the telescope and made his observations from his home in Padua, Italy. His detailed observations of the Moon revealed its rugged surface and craters, challenging the prevailing notion of its perfection.