The light hitting the earth right now is 30 thousand years old.
163
The Earth gets 100 tons heavier every day due to falling space dust.
673
If you went out into space, you would explode before you suffocated because there's no air pressure.
149
Neil Armstrong, the first man to step foot on the moon, carried with him a piece of cloth and wood from the original 1903 Wright Flyer.
12
Astronauts get taller when they are in space.
224
More than 20 million meteoroids enter Earth's atmosphere every day.
139
There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
15