Here's how SpaceX imagines its massive Terafab chip factory will look

A rendering of the SpaceX Terafab semiconductor factory, which it's building in the rural community of Grimes County, Texas. SpaceX SpaceX released a rendering of its Terafab semiconductor factory on Thursday. The rendering features four rectangular-shaped buildings and an attached, futuristic roadway. SpaceX said the initial phase will cost $16.8 billion, with future phases costing "much higher." Elon Musk is calling it the "most valuable building on Earth by far." SpaceX on Thursday…