It 'snows' metal on Venus.
13
Sound doesn't travel in space.
255
Venus is the only planet that rotates clockwise.
310
There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
15
More than 20 million meteoroids enter Earth's atmosphere every day.
139
The typical spec of dust that you see floating in the air is half way in size between the Earth and a subatomic particle.
131
The earth is .02 degrees hotter during a full moon.
157