Emilio Segrè Visual Archives

More than 30,000 photos of scientists and their work

Attention ESVA patrons:

The Emilio Segrè Visual Archives’ site is moving soon and adopting an open access approach to digital image sharing. Once we have transitioned to the new site in 2021, we will no longer charge for our high-resolution digital images or usage fees (note that we do not hold copyright to all the images in our collections and you will still need to obtain permission for those which we do not own).

If you are working on a long-term project, we advise you to wait until the migration is complete so that you may obtain our copies for free. If you cannot wait, email us at nbl [at] aip.org and we will do what we can to assist you. We will not be offering refunds for past purchases.

For more information, please visit our FAQ page on the Ex Libris Universum blog. 

Chandrasekhar Subrahmanyan C6

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Chandrasekhar Subrahmanyan C6

Kameshwar Wali
Image title: 
Chandrasekhar, Kuiper and Struve converse
Credit line: 
AIP Emilio Segrè Visual Archives, Gift of Kameshwar Wali

L-R: S. Chandrasekar, Gerard Kuiper and Otto Struve converse on the grounds of Yerkes Observatory.

Photo date: 
circa 1950
Original format: 
1 digital image/tiff (black and white; 32,808 KB)
Chandrasekhar, S. (Subrahmanyan), 1910-1995