GM 1.1 Scale in the Solar System

What is the largest object in our solar system?

• The Sun

• Jupiter

• Earth

• Saturn

How many Earths could fit inside the Sun?

• 1.3 million

• 1,000

• 18

• 49

Which planet is the smallest in our solar system?

• Mercury

• Mars

• Venus

• Earth

How long would it take a spacecraft to reach Neptune from Earth?

• 12 years

• 6 months

• 1 year

• 5 years

Why haven't humans traveled to other planets in the solar system?

• Due to the vast distances and technological challenges

• Because there are no other planets

• Because Earth is the only habitable planet

• Due to lack of interest