The Earth gets heavier each day by tons, as meteoric dust settles on it.
118
It takes eight and a half minutes for light to get from the sun to earth.
159
The Space Shuttle main engine weighs 1/7th as much as a train engine but delivers as much horsepower as 39 locomotives.
147
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
The temperature of the earth's interior increases by 1 degree every 60 feet down.
115
The earth is .02 degrees hotter during a full moon.
157
Pluto is smaller than Russia.
9