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Does the sun cross other spiral arms in its movement around the galaxy's center?
Today, Ansa.it released an article that states:
[...]. In questo suo peregrinare galattico, il Sole ha attraversato anche
i due bracci della Via Lattea Perseo e Centauro. "Sono zone di alta
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2
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If all objects move, where do we go?
Yes I know that the sun and planets in the solar system travel fast with an average speed of 448,000 mph.
Are we going to the center of the galaxy? If so, does that mean our galaxy is getting smaller ...
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