Edward Clinton Ezell
Don Bane
Nancy Evans
Marius Lleget
William R. Corliss
Sidney Liebes
French, Bevan M.
Richard L. Tyner
Hans-Peter Biemann
United States. Congress. House. Committee on Science and Astronautics, Subcommittee on Space Science and Applications.
Thomas C. Duxbury
National Space Science Data Center
Harold Masursky
Merton E. Davies
Ernst Stuhlinger
Unknown Author
American Geophysical Union
Leila B. Gemme
Chandler, David L.