When the unmanned spacecraft landed on Jupiter in 1995, what mysteries did it uncover?...Did you know that...Jupiter is so large that more than 1,300 planet Earths could fit inside.The Great Red Spot on the planet is actually an enormous hurricane that changes in size and color over the years. A person weighing 100 pounds on Earth would weigh 264 pounds on Jupiter. Life might exist on Europa, one of Jupiter's moons. Prepare yourself for an amazing voyage through space. Your destination: Jupiter!