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The ਬ੍ਰਹਿਮੰਡ ਵਿਗਿਆਨ Portal बदलें   About Map of the sky in microwaves Cosmology is the study of the origin, evolution, and eventual fate of the universe. Physical cosmology is the scholarly and scientific study of the origin, evolution, large-scale structures and dynamics, and ultimate fate of the universe, as well as the scientific laws that govern these realities. Religious cosmology (or mythological cosmology) is a body of beliefs based on the historical, mythological, religious, and esoteric literature and traditions of creation and eschatology. बदलें   Random Article बदलें   Trivia Did you know... ... 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 temperature of the cosmic microwave background is 2.7 K? ... 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. बदलें   People बदलें   Related WikiProjects WikiProject Cosmology WikiProject Solar System WikiProject Astronomy WikiProject Spaceflight WikiProject Physics WikiProject Science WikiProject Astronomical objects WikiProject Philosophy बदलें   List of Articles Here is a list of a few popular articles Cosmology related articles   3 बदलें   Space-related portals Astronomy European Space Agency Jupiter Mars Moon Science Solar System Spaceflight Star Cosmology Uranus X-ray astronomy portals ਕੀ ਹਨ? List of portals Featured portals