It doesn't "mean" anything. It's just there. If you were trying to ask what it is, it's a huge storm similar to a hurricane that's bringing up brightly colored material from deeper in Jupiter's atmosphere.
The red spot on Jupiter is a storm, like a huracine
the red spot is a big hurricane
The weather patterns on Jupiter are simpler than on earth because the storms, such as the big red spot, on Jupiter spin the opposite way as hurricanes on earth. Storms on Jupiter do not need water. All it needs are clouds. Storms on earth need clouds AND water.
Jupiter's Great Red Spot isn't really a tornado, and actually has more in common with a hurricane. But, to answer the question, it is over 300 years old, possibly much older. It has been raging since at least the first time Jupiter was observed through a telescope. It is not known how long it was going on before that.
Jupiter has a giant red spot (three times the size of the earth) which is "a persistent anticyclonic vortex" and which has been observed, continuously, for over 300 years.
The big red dot is a storm.
The great red spot is on Jupiter.
in 2001
2 the old big dot and red dot jr
The red spot on Jupiter is a storm, like a huracine
It is a storm
everything it has a big red dot
no one knows.
Jupiter
The great red spot is on Jupiter
It is Jupiter but the red spot is getting smaller.
yes because it is a hurricane so it can suck you in . The are 76 moon on jupiter