This is one of many large rocks that circle the sun.

This is a person that travels in space.

This is a mass of ice and dust that looks like a bright star with a tail.

This is the name of the planet that we live on.

This is one of the independent groups of stars in the universe,

This is the largest planet of the solar system.

This is the fourth planet in order of distance from the Sun. It is named after a God of War.

This is the smallest planet in the solar system, nearest to the Sun.

This is the eighth planet in the solar system in order of distance from the Sun. It is named after a sea God.

This is a special building where scientists watch the stars and the weather.

This is a curved path through which objects in space move around a planet or star.

This is to move or turn around a central fixed point.

This is usually an electronic device that is sent into space and moves around the Earth or another planet.

This is a large planet in the solar system that has rings around it.

This is the system of the Sun and all the planets that move around it.

This is a vehicle that travels in space.

This is the device for making objects that are far away look closer and larger.

This is the planet, seventh in order of distance from the Sun, after Saturn and before Neptune.

This is the planet, second in order of distance from the Sun.