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Copernicus is famous for advancing the view that the Sun is the center of the solar system, and that the Earth and other planets orbit the Sun. This heliocentric (sun-centered) system is contrasted with the geocentric (earth-centered) system in which the Earth is the center of the solar system, and the Sun and planets move around the Earth.
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By observing sunspots Galileo concluded that the sun was what?
was rotating on the circumfrence on deznuts
What observation led to Galileo to the conclusion that the sun rotate?
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.
Who are two scientists important to your understanding of Astronomy?
Nicolaus Copernicus is known for proposing the heliocentric model, placing the Sun at the center of the solar system. Galileo Galilei made significant advancements in observational astronomy, such as discovering Jupiter's moons and observing sunspots, supporting Copernicus's heliocentric model.
What are the things Galileo discovered by looking at the sky with his telescope?
Galileo discovered that the planet Venus has phases (like the moon); he saw that the Moon had craters and mountains; and that the Sun had moving black spots on its face; and four new moons circling the planet Jupiter. His biggest achievement though, was that the Earth rotates the Sun.
How did Galileo make the discovery of the sun?
Galileo did not discover the sun; rather, he made observations about the sun using a telescope he built. Through his observations, he discovered sunspots and tracked the sun's rotation. These observations helped to confirm that the Earth revolves around the sun.
By observing sunspots Galileo concluded that the sun was what?
was rotating on the circumfrence on deznuts
What did Galileo concluded by looking at sunspots?
the sun was dying.
Who is the scientist who got blind by looking through the sun?
Galileo. He was the first to study the sun and he got blind by looking at it for long.
What observation led to Galileo to the conclusion that the sun rotate?
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.
When were the sunspots first discovered and who discovered them?
Sunspots were discovered in 1610 by Galileo.
Who studded the movement and the sun spots?
The study of sunspots began back in 1609 by Galileo. Galileo noticed the sunspots while gazing through a telescope. The actual study did not commence until 1612.
What is the dark area on the sunspot?
It was Galileo who first studied the dark spots found in the Sun which are now referred to as sunspots. It is believed that the intense magnetic fields surrounding the sun cause the appearance of sunspots.
What did Galileo use a telescope for?
He used it to study the moon, Jupiter's moons, Saturn, Venus and the sunspots on the sun.
Who are two scientists important to your understanding of Astronomy?
Nicolaus Copernicus is known for proposing the heliocentric model, placing the Sun at the center of the solar system. Galileo Galilei made significant advancements in observational astronomy, such as discovering Jupiter's moons and observing sunspots, supporting Copernicus's heliocentric model.
How did Galileo find Saturn?
..he found it by looking through a telescope and observing it around the sun.
Identify two conclusions Galileo drew from his observation of sun spots (dark spots) on the sun.?
Galileo looked at the sun and observed dark blemishes on its surface (which are now called sunspots). From the movement of these blemishes, he was able to determine that the sun has a rotation period of about one month.
What is sunspotting?
Sunspotting is the activity of observing and tracking sunspots on the surface of the sun. Sunspots are dark, cooler areas on the sun's surface caused by intense magnetic activity. Tracking sunspots helps scientists study solar activity and predict space weather.
