Draper Henry

Dra·per

 (drā′pər), Henry 1837-1882.
American astronomer who developed methods for photographing the heavens and was the first to photograph a stellar spectrum (1872) and a nebula (1880).
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Dra·per

(drā′pər), Henry 1837-1882.
American astronomer who developed methods for photographing the heavens and first photographed a stellar spectrum (1872) and a nebula (1880).
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.