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Because of the movement of the stars and other observable stellar object's.

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Q: How do you know your Galaxy rotates?
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What is a huge star group called when it rotates around a common center?

a galaxy?


Does the sun rotates towards the center of the galaxy as every 230 million years and if all asteroids mixed together what it will be form as an celestial object?

The Sun, or the Solar System, rotates AROUND the galaxy. After 230 million years (or whatever time it takes - you should understand that's an estimate), it will return, more or less, to the position it is now.


How do we know sun rotates?

We know the Sun rotates because we can watch sunspots on the face of the Sun.


How much dark matter is there?

Dark matter shows itself by its gravitational attraction. This type of evidence comes in many different forms, for example, our galaxy rotates way to fast for the amount of known matter, therefore, there must be some unknown matter.Dark matter shows itself by its gravitational attraction. This type of evidence comes in many different forms, for example, our galaxy rotates way to fast for the amount of known matter, therefore, there must be some unknown matter.Dark matter shows itself by its gravitational attraction. This type of evidence comes in many different forms, for example, our galaxy rotates way to fast for the amount of known matter, therefore, there must be some unknown matter.Dark matter shows itself by its gravitational attraction. This type of evidence comes in many different forms, for example, our galaxy rotates way to fast for the amount of known matter, therefore, there must be some unknown matter.


The negatively charged particle that rotates the nucleus of an atom is know as?

An electron.

Related questions

Does everything in the galaxy rotate?

Yes, in fact everything in the universe rotates.


Why doesnt the sun revolve and rotate?

It does. It rotates about its axis and revolves around the galaxy.


What is a huge star group called when it rotates around a common center?

a galaxy?


Does the Sun rotate around anything?

Yes it really does! It rotates around the Milky Way Galaxy.


What does the earth rotates around?

The Earth rotates around it's axis.The Earth revolves around the Sun.


Does the sun revolve or rotate around anything?

The Sun rotates around its axis. It revolves around the center of the galaxy.


What does milky way?

Aside from occupying space, our galaxy also rotates. It takes about 220 million years for it to spin once.


Is the sun at rest or motion?

The Sun partakes in the general rotation of the galaxy (the Milky Way Galaxy rotates once about every 225 million years). This corresponds to an average velocity of about 220 km/s.


About the milky way?

What about it? General info: The milkyway galaxy is a spiral galaxy that rotates around a center of mass believed to be a black hole. On December 21st 2012 it is predicted that the earth will be in line with this center of mass


Does the sun rotates towards the center of the galaxy as every 230 million years and if all asteroids mixed together what it will be form as an celestial object?

The Sun, or the Solar System, rotates AROUND the galaxy. After 230 million years (or whatever time it takes - you should understand that's an estimate), it will return, more or less, to the position it is now.


Are we the only people in the galaxy?

no in the galaxy no .....but it the universe no body know


How do we know sun rotates?

We know the Sun rotates because we can watch sunspots on the face of the Sun.