... that space is flexible, and has been expanding at a measurable rate since the beginning of time?
... that most of the atoms in our bodies were created in stars through fusion?
... that the Earth isn't flat, but the universe is? Based on Einstein’s Theory of General Relativity, there are three possible shapes that the Universe may take: open, closed, and flat. Once again, measurements by WMAP on the CMBR have revealed a monumental confirmation – the Universe is flat.
... that the average density of visible matter in the universe is about 10–30 g/cm3?
... that the Earth is neither the center of the Universe nor the galaxy, because the universe has no center?
... that considering only the largest structures, the Universe is made up of filaments, voids, superclusters, galaxy groups and clusters? By combining galaxy groups and clusters, we come up with superclusters. Some superclusters in turn form part of walls, which are also parts of filaments.
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