>>11768255No it won't, because in 30 years schizo theories like Big Bang theory, Black Hole theory, and Dark Matter theory, Relativity theory, and the uniformitarian principle and the view that gravity is the dominant force in the universe, will be long ago abandoned by the mainstream scientific community. There's no way /sci/ would continue defending them by then.
/x/ on the other hand probably WOULD continue to defend those theories. They need them in order to explain kooky shit like supernatural phenomena and time travel, and to so some extent aliens (they can be said to come out of wormholes, parallel universes etc).