Description: Science Service photographs, while having good identifying information, can still be helped by the cybercommunity to fill in some of the mission information.
Description: Did you know that the Smithsonian Institution has been collecting “specimens” related to the history of photography since photography was still considered a new technology? Learn about the evolution of our photography collection!
Description: [caption id="" align="aligncenter" width="284" caption="Pauline Gracia Beery Mack (1891-1974), by Underwood & Underwood, Date unknown, Black and white photographic print, Smithsonian Institution Archives, Acc. 90-105 - Science Service, Records, 1920s-1970s, SIA Acc. 90-105 (SIA-SIA2008-5750)."][/caption] For the month of March, the Smithsonian Institution Archives will be
Showing results 25 - 32 of 32 for Chandra X-ray Observatory (U.S.)