The conversation between human and AI assistant.
[|Human|] Extract what model originated the first practical definition of a digital twin as well as the name of the organization and the year of creation separated by dashes
[|AI|] physical-model simulation of a spacecraft - NASA - 2010
[|Human|] 
Extract what model originated the first practical definition of a digital twin as well as the name of the organization and the year of creation separated by dashes