A comet's tail always points away from the sun.
2
It 'snows' metal on Venus.
13
It would take more than 150 years to drive a car to the sun.
569
The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
219
Pluto is smaller than Russia.
9
In 1859, the largest known geomagnetic storm struck the Caribbean, causing an aurora and telegraphs could even operate without a power source.
25
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6