Jupiter

What is the largest Planet in our Solar system?

• Saturn
• Jupiter
• Sun
• Pluto

Jupiter is called a gas planet because...

• It's gassy
• Its not a solid
• Its light as a gas

How long is a 'day,' on Jupiter?

• approximately 10 hrs
• 24 hrs
• 1 hr 36 mins
• 3 hrs

What is the diameter of the red spot at its widest?

• 3 times the diameter of earth
• 32413.69 thousand Km
• 1 light year
• 10 times the diameter of earth

Galileo discovered Jupiter's moons without a telescope

• True
• False

What are the names of the 4 moons that Galileo discovered in the 1600's?

• Io, Europa, Ganymede Callisto
• I, II, III, IV
• Mo, Europe, Gresnade, Callisto
• fretzwilq, mftiz, quimp, silq

Galileo was only an astronomer.

• True
• False

Ganymede is the only moon known to have a magnetosphere. 

• True
• False

Jupiter's red spot is always stationary

• True
• False

How long has The Great Red spot been occurring?

• 100 years
• 249 years
• more then 300 years
• 10639 billion years