Summer on Uranus lasts for 21 years.
358
Jupiter is bigger than all the other planets combined.
254
The temperature of the earth's interior increases by 1 degree every 60 feet down.
115
The Space Shuttle main engine weighs 1/7th as much as a train engine but delivers as much horsepower as 39 locomotives.
147
A car traveling 100 mph would take more than 29 million years to reach the nearest star (to our solar system)
88
There are approximately 3,500 astronomers in the U.S. - but over 15,000 astrologers.
124
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
15