The Quadrangular Passion-Flower Illustration Created as a color silkscreen

Created as a color silkscreen at 91

NASA will transfer Discovery to the National Air and Space Museum to begin its new mission to commemorate past achievements in space and to educate and inspire future generations of explorers

Result of hunting trip on Snow River

Instructor explaining the operation of the parachute to students

The larger galaxy in the UGC 1810 - UGC 1813 pair has a mass that is about five times that of the smaller galaxy

The Quadrangular Passion-Flower Illustration Created as a color silkscreenRobert John Thornton, The Quadrangular Passion Flower from the The Temple of Flora folio published in London between 1777 and 1807 as a Aquatint and mezzotint with stipple engravings and completed by hand. Original work printed at 17 x 13 in. (438 x 343 mm.)