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32 pages • missing pub info (editions)
ISBN/UID: 9781532117053
Format: Not specified
Language: English
Publisher: Abdo Publishing
Publication date: 15 December 2018
Description
Meet Carl Sagan, known for his research on extraterrestrial life Follow Sagan's story as he theorizes on the temperature of Venus's surface, works with NASA to build the Mariner 2, Viking I, and Viking II probes, and creates the popular PBS progr...
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32 pages • missing pub info (editions)
ISBN/UID: 9781532117053
Format: Not specified
Language: English
Publisher: Abdo Publishing
Publication date: 15 December 2018
Description
Meet Carl Sagan, known for his research on extraterrestrial life Follow Sagan's story as he theorizes on the temperature of Venus's surface, works with NASA to build the Mariner 2, Viking I, and Viking II probes, and creates the popular PBS progr...