Planet Jovian

What is the largest planet in our solar system?

• Mars

• Saturn

• Neptune

• Jupiter

Which planet has the Great Red Spot, a giant storm that has been raging for centuries?

• Saturn

• Neptune

• Jupiter

• Mars

What is the average distance of Jupiter from the Sun?

• 250 million miles

• 600 million miles

• 484 million miles

• 365 million miles

How many moons does Jupiter have?

• 12

• 45

• 63

• 79

What is the main component of Jupiter's atmosphere?

• Oxygen

• Nitrogen

• Hydrogen

• Carbon dioxide

Which spacecraft conducted a flyby of Jupiter and its moons in 1979?

• Voyager 1

• Apollo 11

• Galileo

• Hubble

What is the name of Jupiter's largest moon?

• Io

• Ganymede

• Europa

• Callisto

What is the approximate diameter of Jupiter?

• 75,000 miles (120,700 kilometers)

• 42,000 miles (67,592 kilometers)

• 86,881 miles (139,822 kilometers)

• 105,000 miles (168,981 kilometers)