Description: Established in 1890, the Smithsonian Astrophysical Observatory was one of the earliest observatories to practice the "new astronomy," or astrophysics. Originally located behind the Smithsonian Institution Building, the Castle, in 1955, the Observatory moved to Cambridge, Massachusetts. Today, the Harvard-Smithsonian Center for Astrophysics has observing stations in Arizona,
Description: We’re taking a glimpse into the work and life of Margaret Sordahl and other women at Smithsonian Astrophysical Observatory stations around the world.
Description: Today, three new images of starbursts and colliding galaxies from the Smithsonian Astrophysical Observatory’s Chandra X-ray team were uploaded to the Smithsonian's Flickr Commons stream.