NASA releases awe-inspiring composite images of space, created by combining data from telescopes tuned to different wavelengths of light.
원문출처 : http://edition.cnn.com/2015/01/26/tech/gallery/nasa-year-of-light-photos-cosmos/index.html?eref=edition
원문출처 : http://edition.cnn.com/2015/01/26/tech/gallery/nasa-year-of-light-photos-cosmos/index.html?eref=edition