In memory of the 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, Friday, Jan. 31, 2014, at Arlington National Cemetery. » 2/02/14 3:36pm 2/02/14 3:36pm

This Concept Art From The Shuttle Program's Early Days Is Gorgeous,…

The arrival of Endeavour in Los Angeles last week has been described by many as the final note in the coda to NASA's shuttle program. To commemorate its end, we turned to the program's beginnings, where we discovered a stunning assortment of high resolution concept art. (If you've been hunting for a new background… » 9/25/12 11:40am 9/25/12 11:40am