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Flashcards in PHYSICS - space Deck (5)
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1
Q

What is the sun?

A

a star

2
Q

Why does the sun look bigger than other stars?

A

it’s closer to earth

3
Q

What are galaxies held together by?

A

gravity

4
Q

What is the distance between the earth and the sun?

A

150,000,000,000

5
Q

What is the distance between the next nearest star (proxima centauri)?

A

39,900,000,000,000,000