New photos and specs of Steve Jobs' dream Apple headquarters are out, and they look crazy amazing. The spaceship-like facility will house 13,000 Apple employees on an isolated 150-acre plot of forest land just around the way from Apple's current home in Cupertino, California. And the thing is huge: at a 1,521 foot diameter, it's about 100 ft shy of the pentagon. 

The ring-shaped building, dubbed "Apple Campus 2" will have a forest-like courtyard in the middle, an auditorium that seats 1,000 people, and a research facility that's a bout 300,00 square feet. Apple wants to move in by 2015. Get a look at the gorgeous artist renderings above.