Categories

Categories will list the facts in a visitor specified order, whether it's by popularity, age of the fact, truthfulness or controversy or, any other factors. Users may even decide to show facts in a random order. Furthermore, visitors may click on a random link to be taken to a random fact.

Categories can be anything that can't be defined by a tag. Such as "Alligators" can't be a category because they classify as an "Animal" and they'd be better used as a tag on the fact. This page will have a comprehensive list of all the available categories and maybe a random fact from the top 5 categories or something.

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Displaying the Space category:

There are 173 moons in our solar system. However if we include dwarf planets the number climbs to 181.

Miss Baker was a US astronaut who married twice and appeared on the cover of Life magazine. She was also a squirrel monkey.

After a year in space, scientists compared Scott Kelly's DNA to that of his twin brother who remained on Earth. It was discovered that space can permanently alter gene expression.

NASA wants to analyze at least one of the ice giants, Uranus and Neptune, for various gasses by the year 2023 by utilizing fly-bys, orbiting satellites, and probes that will dive into the atmosphere.

Due to the effects that gravity has on time, the core of the Earth is roughly 2.5 days younger than the crust.

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