The typical spec of dust that you see floating in the air is half way in size between the Earth and a subatomic particle.
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The ashes of the man who discovered Pluto are currently en route to dwarf planet, scheduled to arrive on the 14th of July, 2015.
11
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 density of Saturn is so low that if you were to put it in a giant glass of water it would float.
219
The temperature of the earth's interior increases by 1 degree every 60 feet down.
115
In the last 7 years, humanity has discovered 43 potentially habitable planets.
14
A 100-pound person on Earth would weigh 38 pounds on Mars.
102
Jupiter is bigger than all the other planets combined.
254