The Earth gets 100 tons heavier every day due to falling space dust.
673
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
If two pieces of metal touch in space, they become permanently stuck together.
808
All of the Earth's continents are wider at the north than in the south - and nobody knows why.
194
The moon is actually moving away from Earth at a rate of 1.5 inches per year.
236
Only 55% of Americans know that the sun is a star.
986
It 'snows' metal on Venus.
13
It would take more than 150 years to drive a car to the sun.
569