Lightness of Being: Remembering Space Shuttle Columbia and Her Crew

​The bright Sun dissects the airglow above Earth's horizon in this view photographed with a digital still camera from during the STS-107 mission.

Lightness of Being: Remembering Space Shuttle Columbia and Her Crew
​The bright Sun dissects the airglow above Earth's horizon in this view photographed with a digital still camera from during the STS-107 mission.
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