Light Portal time vortex Animated background Seamless looping UHD 4K
Video Background 2616: Viral dark matter (Loop).
Universe Cosmos Spacetime Animation. The Universe is the totality of everything that exists, has existed, and ever will exist. The Universe includes all matter, energy, black holes, dark matter, and dark energy; all galaxies, stars, and planets.
Universe Cosmos Spacetime Animation. The Universe is the totality of everything that exists, has existed, and ever will exist. The Universe includes all matter, energy, black holes, dark matter, and dark energy; all galaxies, stars, and planets.