Applications Watch 'Night lights' on the Earth from Space programme 30/03/2012 774 views 1 likes ESA / Applications / Observing the Earth In the seventeenth edition we look at two images of Europe at night showing lights from sources in cities and along roads for 1992 and 2010.Watch the replay See the full text of 'Night lights' and download the image. Like Thank you for liking You have already liked this page, you can only like it once!