“How could they see anything but the shadows if they were never allowed to move their heads?”
― Plato, The Allegory of the Cave
In order to come up with an answer for something, you have to know what you're asking.
Read MoreWe sent two spaceships into outer space in search of something. As it turns out, what we were looking for was here all along.
Read MoreIf you are not there to observe it, does it exist?
Read MoreLet's take a closer look at this photograph of Earth, from Saturn's perspective.
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