The text describes Jupiter as the largest planet in our solar system, famous for its Great Red Spot, a giant storm that has been raging for centuries. It also mentions that Jupiter has many moons, with the four largest ones, Io, Europa, Ganymede, and Callisto, being particularly interesting for scientists.
Which popular science topic is primarily discussed in the text?
A) The formation of the solar system
B) The characteristics and features of Jupiter
C) The possibility of life on other planets
D) The history of astronomy