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Gaia Book Cover
Credit: ASSOULINE, available for purchase at ASSOULINE Boutiques worldwide and through www.assouline.com
Canadian space tourist Guy Laliberte, founder of Cirque du Soleil, paid his way to space aboard a Russian Soyuz spacecraft in 2009. Two years later, he published a book called "Gaia" (Assouline, June 2011), of photos of Earth he took from the International Space Station.