Jupiter is bigger than all the other planets combined.
254
Astronomer Percival Lowell believed that he was the first person to observe canals on Venus, but because of a faulty adjustment of the eyepiece on his telescope, he was in fact looking at the blood vessels in his own eye.
4
Pluto is smaller than Russia.
9
The sun is 330,330 times larger than the earth!
190
Lightning strikes about 6,000 times per minute on this planet!
158
There are two golf balls sitting on the moon.
721
The Earth weighs around 6,600,000,000,000,000,000,000 tons (5,940 billion billion metric tons)!
221