Vandenberg Air Force Base recently commemorated the first birthday of the United States Space Force by sealing a time capsule filled with mementos marking the many milestones USSF and Vandenberg AFB made in the year 2020. The time capsule project was presented to members at Vandenberg AFB and community leaders by Col. Anthony Mastalir, 30th Space Wing commander, during a USSF birthday cake cutting ceremony on Dec. 11, 2020.