Arlington, Virginia, USA. 28th January, 2016. NASA Deputy Administrator Dava Newman bows her head after placing a wreath at the Space Shuttle Challenger Memorial as part of NASA's Day of Remembrance on the 30th anniversary of the Challenger explosion at Arlington National Cemetery January 28, 2016 in Arlington, Virginia. The wreaths were placed in memory of those men and women who lost their lives in the quest for space exploration.

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NASA Deputy Administrator Dava Newman bows her head after placing a wreath at the Space Shuttle Challenger Memorial as part of NASA's Day of Remembrance on the 30th anniversary of the Challenger explosion at Arlington National Cemetery January 28, 2016 in Arlington, Virginia. The wreaths were placed in memory of those men and women who lost their lives in the quest for space exploration.

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Size: 5150px × 3428px
Location: Arlington, Virginia
Photo credit: © NASA Photo / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: accident, administrator, america, anniversary, ceremony, exploration, horizontal, memorial, nasa, outdoors, remembrance, science, space, tomb, virginia, washington, winter, wreath