The Great Red Spot is a gargantuan, high-pressure vortex called an anticyclonic storm that has been raging in Jupiter's southern hemisphere for at least 350 years. The storm's physical width has varied in roughly 150 years of observation, but it's believed to be more than 10,000 miles wide – more than enough to contain the entirety of Earth.

After a 1.8 billion-mile journey, the uncrewed spacecraft is expected to settle into orbit around Jupiter in 2030, in an endeavor to find out if the moon, Europa, is habitable.

NASA’s Europa Clipper craft was launched aboard a SpaceX rocket, aiming to conduct its first mission to study Jupiter’s icy ocean moon Europa.

On Monday4, NASA launched a massive interplanetary spacecraft on a 6-year journey to Jupiter. Once in the Jovian system, NASA’s Europa Clipper will perform several dozen flybys of the icy moon Europa,

NASA's Europa Clipper launches toward Jupiter's moon, Europa, on a mission to explore its icy surface and potential for life.