science Fusion Unit 12 Solar System

Which of these is made of rock and iron?

There is only one star in our solar system.

Does a star revolve around a planet?

Comets are made of ____.

What is an object that is found in space?

When an object reaches the Earth's surface, it is called?

An astrologist a scientist who studies space and everything in it.

There is only one star in our galaxy.

Our galaxy is called the Andromeda Galaxy.

What is made up of a star and planets and other space objects that revolve around the star?

Astronomy is the study of objects in space, but not their characteristics.

What is pieces of rock that break off asteroids and travel through space?

How is a galaxy held together?

What is a ball of hot gases that produce its own heat and light?

What is a large, round body that revolves around a star?

What could a streak of light in the night sky be?

Asteroids orbit the sun.

The only star in our solar system is called Polaris.