NASA invented baby food as we know it today.
7
There are more nerve cells in the human brain than there are stars in the Milky Way.
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The Sun and Moon appear to be the same size because the moon is 400 times smaller than the Sun, but 400 times closer to Earth.
13
Jupiter's magnetosphere is the largest single structure inside the Solar System. If you could see it with your eyes, it would appear larger than our full Moon.
8
It would take more than 150 years to drive a car to the sun.
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It takes a photon 170,000 years to travel from the core of the Sun to the surface, but only 8 minutes to travel the rest of the way to Earth.
6
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6