Only 55% of Americans know that the sun is a star.
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Jupiter's moon Ganymede, is larger than the planet Mercury!
149
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
Approximately 115 tons of ocean salt spray enters the earth's atmosphere each second.
100
The earth is .02 degrees hotter during a full moon.
157
More than 20 million meteoroids enter Earth's atmosphere every day.
139
One pinhead of the sun's energy is enough to kill a person at a distance of 160 kilometers.
277
The last time that the Sun was in its current position in space around the Milky Way, dinosaurs ruled the Earth.
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