Lovely Ladies Octopus Photographed by Esther Bubley in

Photographed by Esther Bubley in October of 1943 for the Farm Security Administration

hydrologic modeling

Instructor explaining the operation of the parachute to students

Mueller and published in New York by the Hegeman print in 1917 as a color lithograph at 72 x 104cm

The fireworks in the Carina region started three million years ago when the nebula's first generation of newborn stars condensed and ignited in the middle of a huge cloud of cold molecular hydrogen

Lovely Ladies Octopus Photographed by Esther Bubley inWomen posing for a studio portrait dressed for a fancy "Unknown" event. Photographed by Harris & Ewing around 1905 on 8x10 glass plate negative.