Ozone on Callisto

Question 1

What is Callisto ?

Answer 1

It is one of the moons of Jupiter

Question 2

What have they discovered on Callisto ?

Answer 2

Existence of ozone on Callisto

Question 3

What is the largest moon of Jupiter ?

Answer 3

Ganymede

Question 4

Who conducted the JUICE mission ?

Answer 4

European Space Agency – Jupiter Icy Moons exploration

(Europa , Ganymede and Callisto)