Space

Match it! Select the correct answer from the pull down...Good luck!

This is a rock moving through space.

What is the fourth planet from the Sun?

Why do stars look small?

What is the eight planet from the Sun?

Earth's inertia wants move in a straight line, what force causes it to move in an ellipse?

Which has the greatest mass?

What is the fifth planet from the Sun?

What is the third planet from the Sun?