9 Incredible Pictures of City Lights From Space
Updated: Feb. 09, 2017The NASA Earth Observatory captures unbelievable photos that show just how electric our world really is.
Baltimore, Maryland
Population Density: 7,672 people per square mile.
More: Watch NASA’s video of Earth at Night:
Buenos Aires, Argentina
Population Density: 15,168 people per square kilometer.
New York, New York
Population Density: 27,000 people per square mile.
Doha, Qatar
Population Density: 3,394 people per square kilometer.
Istanbul, Turkey
Population Density: 2,666 people per square kilometer.
Las Vegas, Nevada
Population Density: 4,376 people per square mile.
Milan, Italy
Population Density: 1,954 people per square kilometer.
San Francisco, California
Population Density: 17,179 people per square mile.
Shanghai, China
Population Density: 2,978 people per square kilometer.
Originally Published:April 29, 2014
Originally Published in Reader's Digest