The Big Bang gave birth to our uniÂverse. But what will bring it to an absolute end? In 21 minÂutes, a mere mega blip of time, this episode of CosÂmic JourÂneys offers an impresÂsive visuÂal account of this big enchiÂlaÂda quesÂtion, takÂing you across trilÂlions of years. The sun will die but make the earth uninÂhabÂitÂable well beforeÂhand. A simÂiÂlar process of decay will play itself out across the uniÂverse and we will enter the “degenÂerÂate era.” Dark enerÂgy, dead stars, and black holes will reign supreme. But what will hapÂpen in the very, very end, when the cosÂmic clock strikes a numÂber known as a “googol” or some time thereÂafter? A lot of that will get sortÂed out by the work physiÂcists are now doing with the Large Hadron ColÂlidÂer, the giant parÂtiÂcle accelÂerÂaÂtor locatÂed near GeneÂva, SwitzerÂland. Give the video a litÂtle bit of time. The secÂond half gives you the goods.
Hat tip to Wilter for sendÂing this video our way.