PHOTOS AND
VIDEOS

U.S. Air Force Master Sgt. Oviel Mariscal Acosta, First Air Force, Detachment 3, stands as Gen. Stephen Whiting, U.S. Space Command commander, recognizes him during his keynote remarks at the 41st Space Symposium in Colorado Springs, Colorado, April 14, 2026. Acosta ensured medical readiness for the recovery of the Artemis II astronauts and delivered life-saving equipment in support of Crew 11’s early return in January from the International Space Station. Whiting’s keynote highlighted key personnel across the command who continue to make an impact.