Doc Ewen

Doc Ewen: The Horn, HI, and Other Events in US Radio Astronomy

by Doc Ewen, © 2003


Slide 29: Two Roads that Crossed in the Wood - Growth of US Radio Astronomy in the 1950s and 1960s

[Mariner A Venus probe]

Mariner A Venus Probe microwave radiometric sensor, 1960. Credit: Photo courtesy of Doc Ewen.

Slide 30
Modified on by Ellen Bouton