Explanation:

3.1.Scientists study the Sun number in a number of ways including ground based telescopes and satellites to obtain as much information as possible. ... Many telescopes on the Earth study the Sun in white light. In some cases the telescopes use filters to reduce the amount of light recieved from the Sun.

2. Yes, the Sun - in fact, our whole solar system - orbits around the center of the Milky Way Galaxy. We are moving at an average velocity of 828,000 km/hr. But even at that high rate, it still takes us about 230 million years to make one complete orbit around the Milky Way!

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