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
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
The Space Shuttle main engine weighs 1/7th as much as a train engine but delivers as much horsepower as 39 locomotives.
147
Tidal forces between the Earth and Moon are slowing the Earth down and pushing the Moon further away.
46
Jupiter's moon Ganymede, is larger than the planet Mercury!
149
The Earth gets heavier each day by tons, as meteoric dust settles on it.
118
In outer space there exists a gigantic cloud of alcohol which can be used to produce 400 trillion trillion pints of beer.
31