Live Breaking News & Updates on He final flight

The space shuttle was revolutionary for its time. What went wrong?

The shuttle program was marked by triumphs and failures, including the 2003 Columbia disaster. The tragedies left a lasting mark on the perception of risks in space.

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CNN explores NASA's Columbia shuttle tragedy in riveting docuseries (video)

A first trailer for CNN Originals' new docuseries, "Space Shuttle Columbia: The Final Flight."

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