Lightning strikes about 6,000 times per minute on this planet!
158
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
41% of the moon is not visible from earth at any time.
103
If aliens located 60-65 million light years away from us, looked at earth through a really powerful telescope today, they would see dinosaurs!
18
In space, astronauts cannot cry properly, because there is no gravity, so the tears can't flow down their faces!
175
The last time that the Sun was in its current position in space around the Milky Way, dinosaurs ruled the Earth.
10
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 cannot burp in space.
232