X Development LLC, doing business as X, is an American semi-secret research and development facility and organization founded by Google in January 2010. X has its headquarters about a mile and a half from Alphabet's corporate headquarters, the Googleplex, in Mountain View, California.
Google Glass with black frames for prescription lenses
A Waymo self-driving car on the road in Mountain View
A Project Loon research balloon
The Googleplex is the corporate headquarters complex of Google and its parent company, Alphabet Inc. It is located at 1600 Amphitheatre Parkway in Mountain View, California.
Aerial view of the main Google Campus in Mountain View, CA.
The south side of the Googleplex was visible c. 2006, and was blocked one year later by a new line of shade trees.
Former entrance to the lobby of Building 40
This Google campus area is down Charleston Road from the Googleplex.