Structure of the Universe Study

The sun and everything that revolves around it.

• solar system
• galaxy
• universe
• rotation

The star at the center of our solar system.

• Sun
• moon
• orbit
• axis

A large body made of gas or rock that orbits around a star.

• planet
• moon
• star
• super nova

A rocky body that orbits around a planet.

• moon
• star
• axis
• Sun

Galaxy is a collection of

• planets

• moons

• solar systems

The galaxy we are a part of is called:

• Milky Way

• Andromeda

• Whirlpool

• Sombrero

From smallest to the largest

• universe, solar system, galaxy

• galaxy, solar system, universe

• solar system, universe, galaxy

• solar system, galaxy, universe

Earth is one of .... planets that orbit the sun, which is a star.

• five

• eight

• seven

• ten

A ..... is a large celestial body that is composed of gas and emits light.

• planet

• galaxy

• star

• moon

A ..... is a large collection of stars, gas, and dust

• moon

• star

• planet

• galaxy