Looking at the Earth from space at night. December 6, 2012 8:36 am Robert Zimmerman The planet that never sleeps: Looking at the Earth from space at night. Share Leave a comment
City lights seen from space show the evolution and development of countries over time December 8, 2011 9:45 am Robert Zimmerman City lights as seen from space show the evolution and development of countries over time. Share Leave a comment
Finding ET by looking for their city lights November 3, 2011 3:33 pm Robert Zimmerman Finding ET by looking for their city lights. Share Leave a comment
