21 October 2020 | Much has been made of the decision taken to employ a delta symbol for the new U.S. Space Force (USSF), which operates within the U.S. Air Force (USAF) much as the U.S. Marine Corps’ relates to the U.S. Navy. The symbolism is clearly visible on the USSF seal, ensign, current senior … Continue reading U.S. Space Force logo: More about the ‘delta’ symbol