ESA Euronews: Are we alone?

Flying saucers, aliens and UFOs are just science fiction to most people, but to some they are real. What's the scientific explanation of these unexplained sightings in the sky? Is there life in space? Euronews Space magazine looks at both sides of the debate.

Link: http://www.esa.int/esaCP/SEMG72DKP6G_FeatureWeek_0.html

Time: 19. Mar. 2010

Feed: ESA Top News

Topics: are, esa, euronews