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What did the Galileo observation about sunspot reveal about the sun?
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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.
What is the telescope for looking at the sun called?
Usually it's simply called a "solar telescope, but there are other names such as "helioscope" (specialising in sunspot observation).
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.
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 a cooler area on the sun's surface?
An area on the sun that is cooler is called a sunspot.
What is the significance of sunspot regions the sun?
A sunspot is a part of the Sun that is cooler, and therefore darker, than the surroundings.
Galileo's observations of what suggested that the earth moved around the sun Mars Jupiter Venus or Pluto?
It was his observation of four of the moons of Jupiter.
Do meteors cause sunspot?
No they do not. S sunspot is basically a magnetic storm on the the Sun's Photosphere.
Where can you find sunspot?
On the Sun. (in the Photosphere)
What are dark spots on the sun where gas is cooler?
The cooler dark spots on the sun are called sunspots.
What is a sun spot or a sun flare?
a sunspot is a area on the sun's atmosphere a solar flare is a very hot surface of the sun. -stephanie kinghorn- a sunspot is a area on the sun's atmosphere a solar flare is a very hot surface of the sun. -stephanie kinghorn- a sunspot is a area on the sun's atmosphere a solar flare is a very hot surface of the sun. -stephanie kinghorn- a sunspot is a area on the sun's atmosphere a solar flare is a very hot surface of the sun. -stephanie kinghorn- a sunspot is a area on the sun's atmosphere a solar flare is a very hot surface of the sun. -stephanie kinghorn-
What is the darkened area of a sunspot is a .?
A sun spot
