The Sun Multiple Choice Test

What is the earliest stage in a star's life?

What is a huge group of stars, star systems, star clusters, and nebulae?

How long a star lives depends on it's?

What was the first force created by the universe which attracts all objects toward each other?

What is the brightness of a star called when seen from Earth's surface?

Astronomer's think that in the future the universe will continue to?

The Big Bang Theory is evidence that the universe exploded 14 billion years ago out of?

How many billions of years old is the sun?

What were the first elements created 100 seconds after the Big Bang?

How many billions of years do scientist believe the smallest stars will live to be?

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