Solar System Review 4th grade

An ____ is a rocky object that orbits the Sun in a path between Mars and Jupiter.

A ___ is a instrument used to observe distant objects.

A year is the time it takes for the Earth to make a ______.

The four planets nearest the sun are called ____.

A ___ space is a vehicle sent into space in order to explore places too dangerous for people

A ___ is a space object made of ice, dust, and gases.

Any object orbiting another object is ____.

A ___ is a burning ball of gases.

An ____ is an imaginary line in which a planet rotates or spins.

Neptune is one of the four __________ ________.

The moon seems to have different ___ or shapes, during a cycle of about 28 days.

A ____ is a group of planets and their moons that orbit a central star.

A day is the time it takes Earth to make 1 ____.

A path a planet takes around the Sun is its...

The 5 plantes on the other side of the asteroid belt are called...

Venus is a ____ that revolves around the sun.