The Solar System

Front

What is the estimated number of stars in the Milky Way galaxy?

Back

Over 2 billion.

Front

In which region of the solar system can Pluto be found?

Back

Kuiper belt.

Front

Which planet is closest to the sun?

Back

Mercury.

Front

What is an example of a dwarf planet?

Back

Pluto.

Front

Which planet is NOT considered a gas giant?

Back

Venus.

Front

What is the largest planet in our solar system?

Back

Jupiter.

Front

What is the main component of the sun?

Back

Hydrogen.

Front

What is the term for the path a planet takes around the sun?

Back

Orbit.

Front

Which planet is known for its rings?

Back

Saturn.

Front

What is the name of the fourth planet from the sun?

Back

Mars.