Robert M. Lightfoot Jr., center, acting administrator of NASA, observes a changing of the guard ceremony with June Scobee Rodgers, left, widow of the Space Shuttle Challenger commander Lt. Col. Francis R. (Dick) Scobee, and Katharine Kelley, right, superintendent, Arlington National Cemetery, at the Tomb of the Unknown Soldier in Arlington National Cemetery, Jan. 31, 2017, in Arlington, Va. NASA says in a statement, “As we do every year at this time, today the entire NASA Family pauses for a Day of Remembrance to reflect on the legacy and memory of our colleagues who have lost their lives adva

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Robert M. Lightfoot Jr., center, acting administrator of NASA, observes a changing of the guard ceremony with June Scobee Rodgers, left, widow of the Space Shuttle Challenger commander Lt. Col. Francis R. (Dick) Scobee, and Katharine Kelley, right, superintendent, Arlington National Cemetery, at the Tomb of the Unknown Soldier in Arlington National Cemetery, Jan. 31, 2017, in Arlington, Va. NASA says in a statement, “As we do every year at this time, today the entire NASA Family pauses for a Day of Remembrance to reflect on the legacy and memory of our colleagues who have lost their lives advancing the frontiers of exploration.” ( Army photo by Rachel Larue/Arlington National Cemetery/released)

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Photo credit: © PJF Military Collection / Alamy / Afripics
License: Licensed
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Keywords: airforce, airmen, anc, arlington, army, cemetery, conflict, day, forces, marine, military, nasa, national, navy, news, politics, remembrance, sailor, soldier, states, united, va., virginia, war