1-154-852 - NASA/Oxford Science Archive/Heritage Images

Great Red Spot on Jupiter, 1979. Voyager 1's image of a close up of the turbulent region around the Great Red Spot on Jupiter, a storm that has been raging for hundreds of years. The white spot shows another cloud system that appears to have formed around 1940. Two Voyager spacecraft were launched in 1977 to explore the planets in the outer solar system. Voyager 1 flew past Jupiter at 278,000 kilometres in March 1979 before flying on to Saturn.