Comet Lovejoy, Earth's Horizon (NASA, International Space Station, 12/21/11)

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Size: 2741px × 1824px
Photo credit: © NG Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: (nasa, comet, cometlovejoy, earth, horizon, internationa, international, internationalspacestation, lovejoy, nasa, research, science, space, station, stationresearch, stationscience