Destination

Jupiter

Avg. Temperature

−166°F (−110°C)

Moons

79

Hours in a day

10hrs

Est. travel time

6 years

Fun facts about Jupiter

─ Jupiter is the most massive planet in our Solar System, being 317 times the mass of Earth, and two and half times larger than all the other planets combined.

─ It has a faint ring system, discovered in 1979 by the Voyager 1 mission.

─ It has big storms like the Great Red Spot, which has been going for hundreds of years.

─ If you weigh 45 kg (100 pounds) on Earth, you would weigh 115 kg (253) pounds on Jupiter.