There are two golf balls sitting on the moon.
721
Summer on Uranus lasts for 21 years.
358
Approximately 115 tons of ocean salt spray enters the earth's atmosphere each second.
100
There are 5 to 10 times more stars in the known Universe than there are grains of sand on all the world's beaches, but a single grain of sand has more atoms than there are stars in the known Universe.
20
There are approximately 3,500 astronomers in the U.S. - but over 15,000 astrologers.
124
Lightning strikes about 6,000 times per minute on this planet!
158
The volume of the Earth's moon is the same as the volume of the Pacific Ocean.
178
Buzz Aldrin’s mother’s maiden name was Moon.
9