It 'snows' metal on Venus.
13
Lightning strikes about 6,000 times per minute on this planet!
158
The Earth gets 100 tons heavier every day due to falling space dust.
673
If you were to cry in space, the tears would form a bubble in your eye until it's so big it moves to another spot on your face.
10
The Space Shuttle main engine weighs 1/7th as much as a train engine but delivers as much horsepower as 39 locomotives.
147
The Earth gets heavier each day by tons, as meteoric dust settles on it.
118
All of the Earth's continents are wider at the north than in the south - and nobody knows why.
194