Astrophotography in San Francisco

From the Space Tourism Guide:

Can You See the Milky Way in the Bay Area? Unfortunately, it is very difficult to see the Milky Way in San Francisco. Between the foggy weather and the light pollution from 7 million people, you can imagine that the faint light of our galaxy is lost to view.

But C. Roy Yokingco argues:

Some people say the Milky Way cannot be photographed within 50 miles of a major metropolitan area. Well, this photo of the Milky Way was captured 12 linear miles south of downtown San Francisco, California.

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