Jupiter's Icy Moons and the Juice Mission

What makes Jupiter's icy moons particularly interesting for scientists?

• They are the largest moons in the solar system.

• They have the highest mountains in the solar system.

• They have more liquid water than Earth.

• They are closer to the Sun than Earth.

Which moon is the primary focus of the Juice mission?

• Europa

• Ganymede

• Callisto

• Io

What unique feature does Ganymede have that is of interest to scientists?

• It has its own magnetic field.

• It is the smallest moon of Jupiter.

• It has active volcanoes.

• It has the thickest atmosphere.

What type of instruments will Juice use to study the subsurface of Jupiter's moons?

• Optical telescopes

• In situ instruments

• Geophysical instruments

• Remote sensing instruments

Why is it challenging to power the Juice spacecraft using solar energy?

• The spacecraft is too small for solar panels.

• Solar panels are not efficient in space.

• Jupiter is too far from the Sun.

• Jupiter is too close to the Sun.

How large are the solar arrays on the Juice spacecraft?

• 50 square meters

• 85 square meters

• 100 square meters

• 150 square meters

What is the expected power output of the Juice spacecraft's solar panels?

• Less than 1,000 watts

• Less than 500 watts

• Less than 2,000 watts

• Less than 5,000 watts

What is the first step in the Juice mission after launch?

• Performing flybys of Earth, Venus, and Mars

• Collecting samples from Europa

• Orbiting Jupiter immediately

• Landing on Ganymede

How long will it take for Juice to reach Jupiter after its launch?

• 7.5 years

• 10 years

• 5 years

• 3 years

What is the final planned action of the Juice mission?

• Orbiting Callisto indefinitely

• Crashing on Ganymede

• Landing on Europa

• Returning to Earth