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The total cost of the decade-long project to design , build , and deploy the constellation was estimated by SpaceX in May 2018 to be about .
 organization: SpaceX
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: SpaceX