C.H. Robinson Worldwide Inc. has paid $48 million to acquire Barcelona-based international freight forwarder The Space Cargo Group. The Eden Prairie-based logistics company announced the all-cash deal Friday. Space Cargo has 2,500 active customers, 170 employees, and seven offices in Spain and one in Colombia. It brought in $74 million in revenue in the fiscal year ending Dec. 31. "The acquisition of Space Cargo advances our strategy of expanding our presence globally," said Bob Biesterfeld,...