Letters to Earth: Astronaut Don Pettit
- March 2012
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Here is the list of entries for Letters to Earth: Astronaut Don Pettit based on the selected criteria.
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On the Trails of Stars
Mar 26, 2012 11:53:37 AM | Don Pettit
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- The sky is not the limit for producing artistic compositions.
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Blood and Treasure
Mar 23, 2012 06:18:58 PM | Don Pettit
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- Gold, silk, and spices were the tangible treasures from past explorations. Today, the frontier of space offers treasures that are golden but not gold—secrets about the biochemistry of life, drawn from the bodies of astronauts.
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Mar del Fuego
Mar 14, 2012 04:31:32 PM | Don Pettit
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- Tierra del Fuego, the land of fire, was what Magellan named the tip of South America in 1520. He saw the fires set by local inhabitants who did not want the Portuguese explorer to set foot on their land.
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A Flashing Success
Mar 05, 2012 11:25:50 AM | Don Pettit
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- Flashing space station with beams of light as it passes overhead had never been successfully done—until yesterday.
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