Word of Mouth - Former astronaut Col. Chris Hadfield on the language of Space exploration - ÃÛÑ¿´«Ã½ Sounds

Word of Mouth - Former astronaut Col. Chris Hadfield on the language of Space exploration - ÃÛÑ¿´«Ã½ Sounds


Former astronaut Col. Chris Hadfield on the language of Space exploration

The Canadian former astronaut and author talks about communicating Space

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