NASA Administrator Charles Bolden participates in a wreath-laying ceremony as part of NASA's Day of Remembrance, Thursday, Jan. 27, 2011, at Arlington National Cemetery. Wreathes were laid in memory of those men and women who lost their lives in the quest for space exploration.
NASA Administrator Charles Bolden participates in a wreath-laying ceremony as part of NASA’s Day of Remembrance, Thursday, Jan. 27, 2011, at Arlington National Cemetery. Wreathes were laid in memory of those men and women who lost their lives in the quest for space exploration.Image Credit: NASA/Bill Ingalls