Jupiter is bigger than all the other planets combined.
254
Summer on Uranus lasts for 21 years.
358
All of the Earth's continents are wider at the north than in the south - and nobody knows why.
194
Venus is the only planet that rotates clockwise.
310
There's a mysterious dwarf planet between Mars and Jupiter called 'Ceres' which has never been visited by spacecraft or photographed in detail, however, Earth-bound telescopes reveal a large bright shining spot on the surface of this planet, the origin and nature of which are unknown.
5
Approximately 115 tons of ocean salt spray enters the earth's atmosphere each second.
100
41% of the moon is not visible from earth at any time.
103
A car traveling 100 mph would take more than 29 million years to reach the nearest star (to our solar system)
88