Question:
Does the entire Universe have movement, be it the moons around a planet, a planet around a Star, the Solar System within the Galaxy … and the Galaxies and their agglomerates? Is it possible that they all rotate around the initial origin of the Universe?
Answer:
No, we are still a long way from the "place" of the origin of the Universe, even in galaxy clusters. But it's true. Gravity is an extraordinary force: it really makes everything move! The galaxies, organized in swarms, move within them like bees around a hive: and it is this movement that keeps them together (known as the "Virial Theorem"). But there are still larger structures (superclusters of galaxies) that are also in "motion" but the definition of motion at these scales starts to not make much sense. Arriving at the primitive Universe (say, up to 300 000 years after the Big Bang) the movement has a different origin: the material is a soup of photons and particles, all together, so the motion is thermal, mostly. And the material is very hot there, heating up even more the further back in time, closer to the Big Bang - from about 3000 degrees to temperatures so high that modern physics still can't explain what happens then...