Formation and Structure of Our Solar System

Where is our solar system located within the Milky Way galaxy?

• Orion Arm or Orion Spur

• Sagittarius Arm

• Perseus Arm

• Galactic Center

What event possibly triggered the collapse of the solar nebula leading to the formation of our solar system?

• A nearby supernova explosion

• A collision with another galaxy

• The Big Bang

• A massive solar flare

Which planet is the largest in our solar system and could contain 1,000 Earths within it?

• Jupiter

• Saturn

• Uranus

• Neptune

Despite being closer to the Sun, which planet is not the hottest in our solar system?

• Mercury

• Venus

• Earth

• Mars

What is the primary composition of the outer planets in our solar system?

• Gases and ices

• Rocky materials

• Liquid water

• Metallic hydrogen