Board Thread:Naruto Discussions/@comment-28861328-20140618060932/@comment-24531362-20140621042406

Well, we have no evidence that Kaguya transported the cast to a new dimension. Logically, she could have just teleported them to, you know, one of the many erupting volcanoes that exist on earth at any given time. Sasuke has shown the ability to teleport others, and Kaguya's chakra power is immensely more powerful than his, so ergo she should have the ability to teleport much farther. This whole alternate dimension thing seems a bit left field.