Solar System

Which planet is the fastest planet?

• Mercury

• Jupiter

• Earth

• Mars

Which planet is the most likely candidate for a future human habitat?

• Venus

• Pluto

• Mars

• Neptune

Which planet is named after the Roman goddess of beauty?

• Pluto

• Venus

• Jupiter

• Mercury

How many years does it take for Uranus to orbit once around the sun?

• 84 years

• 3 years

• 156 years

• 37 years

Which planet is the hottest planet of the solar system?

• Uranus

• Saturn

• Mars

• Venus

Which planet is named after the Roman god of the sea?

• Neptune

• Jupiter

• Mercury

• Pluto

How many years does it take for Neptune to orbit once around the sun?

• 267 years

• 80 years

• 165 years

• 46 years

Which spacecraft is currently observing Jupiter?

• Juno

• Gemini

• Apollo

• Shenzhou

Which is the second largest moon in our solar system?

• Titan, moon of Saturn

• Phobos, moon of Mars

• Thyone, moon of Jupiter

• Kerberos, moon of Pluto

Which planet is covered largely by water?

• Jupiter

• Mercury

• Neptune

• Earth