Manhattan Project Shield Window Fragment - SOLD 179g rockinaboxchelyabinsk NASA disposition paperwork received with

NASA disposition paperwork received with this item indicates this particular piece of the payload liner was removed after Discovery’s mission to deploy numerous science instruments (STS-85)

Daspletosaurus (Bone)

The bead at the center of this bracelet contains a mixture of different classes of meteorites (howardite

More about Space Shuttle Program and Atlantis (OV-104)

A shift in climate and a decline in tropical zones brought about expansive plains and grasslands

Manhattan Project Shield Window Fragment - SOLD 179g rockinaboxchelyabinsk NASA disposition paperwork received withThis specimen is a 179 gram fragment of a leaded glass shield window installed in the T Plant (221 T) Plutonium Recovery Building, the first and largest of two production bismuth phosphate chemical separations plants used to extract plutonium from fuel rods irradiated in the Hanford Sites reactors. The Plutonium produced here was used in both the Trinity test on July 16, 1945, and in the "Fat Man" atomic bomb used over Nagasaki, Japan on August 9,