When astronomer Dustin Lang tweeted out some galaxy maps he made using publicly available data from NASA's Wide-field Infrared Survey Explorer (WISE) in 2015, he wasn't expecting for them to lead to a new way of looking at our galaxy, the Milky Way.
원문출처 : http://www.cnn.com/2016/07/21/health/milky-way-x-shape-reveal/index.html
원문출처 : http://www.cnn.com/2016/07/21/health/milky-way-x-shape-reveal/index.html