“The reality is space is becoming a common domain for human endeavor. There were different times in our history where this was predicted, but this is no longer just a prediction.”
Source: From the comments made by Secretary of the Air Force Heather Wilson -- addressing the importance of the Air Force’s space mission during the 2017 Potomac Officers Club Space Innovations, Programs and Policies Summit in Washington, D.C., Oct. 18, 2017.