Day: September 24, 2012

Source: Rani Gran, NASA Goddard What: First-Day-of-Issue dedication ceremony for the Earthscapes Forever stamps. The event is free and open to the public. When: Mon., Oct. 1, 2012,

Two Landsat images appear on the upcoming “Earthscapes” stamps, which will be promoted at a free event Oct. 1 at NASA’s Goddard Space Flight Center in Greenbelt, Md.