Slide 40: Two Roads that Crossed in the Wood - Growth of US Radio Astronomy in the 1950s and 1960s
![[Tyler, Whipple, and Copeland at Needham telescope]](ewen_50sand60s_slide40.jpg)
Slide 41
Modified on by Ellen BoutonSlide 40: Two Roads that Crossed in the Wood - Growth of US Radio Astronomy in the 1950s and 1960s
Warren Tyler, Fred Whipple, and Jack Copeland look at the surface of the reflector on the Needham radio telescope, 1962. Credit: Photo courtesy of Doc Ewen.
Slide 41