If two pieces of metal touch in space, they become permanently stuck together.
808
Lightning strikes about 6,000 times per minute on this planet!
158
Astronauts cannot burp in space.
232
Jupiter's moon Ganymede, is larger than the planet Mercury!
149
There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
15
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
It takes eight and a half minutes for light to get from the sun to earth.
159