Space Legends At The Edge Of The Universe Direct

: The "edge" of our universe is not a physical wall but a limit of information. Because light takes time to travel, we can only see objects within a bubble roughly 93 billion light-years in diameter.

Modern science replaces monsters with abstract boundaries that define the limits of human knowledge. Space Legends At the Edge of the Universe

In popular culture, the "edge of the universe" remains a fertile ground for speculative storytelling. Space Legends: At the Edge of the Universe - GamersGate : The "edge" of our universe is not

: As early as the 7th century BC, the Babylonians mapped the world as a disc surrounded by "bitter waters," beyond which lay seven mystical lands. These regions were described as the place "where the winged bird ends not his flight". In popular culture, the "edge of the universe"

: Einstein’s theory of general relativity suggests that if the universe has "positive curvature," it could be finite but without an edge—much like the surface of a sphere where you can travel forever without hitting a boundary. 3. Modern Cultural Interpretations