<Li> Cosmic infrared background (INB) </Li> <Tr> <Td> Expansion Future (show) <Ul> <Li> Hubble's law Redshift </Li> <Li> Expansion of the universe </Li> <Li> Accelerating expansion of the universe </Li> <Li> FLRW metric Friedmann equations </Li> <Li> Inhomogeneous cosmology </Li> <Li> Future of an expanding universe </Li> <Li> Ultimate fate of the universe </Li> <Li> Heat death of the universe </Li> <Li> Big Rip </Li> <Li> Big Crunch </Li> <Li> Big Bounce </Li> </Ul> </Td> </Tr> <Ul> <Li> Hubble's law Redshift </Li> <Li> Expansion of the universe </Li> <Li> Accelerating expansion of the universe </Li> <Li> FLRW metric Friedmann equations </Li> <Li> Inhomogeneous cosmology </Li> <Li> Future of an expanding universe </Li> <Li> Ultimate fate of the universe </Li> <Li> Heat death of the universe </Li> <Li> Big Rip </Li> <Li> Big Crunch </Li> <Li> Big Bounce </Li> </Ul> <Li> Hubble's law Redshift </Li>

What is big bang theory in hindi wikipedia