Part A A galaxy is a system of millions or billions of stars, combined with gas and dust, that are held together by gravitational attraction. Within which galaxy does the Sun and its solar system belong? As you are researching, list at least three characteristics that you learned about this galaxy. B \( \square \) \( x^{2} x_{2} \) 15 px A \( \simeq \) ?? \( \square \) \( \stackrel{1}{\vdots}= \) \( \square \) \( \square \) \( \square \) \( \square \) \( \square \) \( \square \) \( \square \) vi \( \square \) ? \( \qquad \) \( \qquad \) Space used (includes form ing): \( 0 / 30000 \)
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