First Look -World's largest digital camera debuts in Menlo Park 

The largest digital camera in the world is in Menlo Park, on its way to a north Chilean mountaintop to map the stars

The average camera is somewhere between 16 and 25 megapixels, with some going as high as 100.

The LSST reaches 3600 megapixels, with 200 4K sensors.

Within the galaxy, Wechsler said the LSST camera is expected to create a map of 17 billion stars