NASA AT 40 Vintage 20" x 38" Original Commemorative Poster The National Aeronautics Space Administration marked its 40th anniversary in 1998. NASA is most notable for its spectacular accomplishments?landing men on the moon, taking pictures of faraway planets, and deploying robots on Mars. But over four decades, NASA also has worked to build a significant scientific research effort that stretches from basic biology to extreme physics. The poster is complete and in EXCELLENT condition with some overall light wear. It is folded into eight (8) sections.