Individual Members
Professional scientists whose research is directly relevant to some branch of astronomy are eligible for election as Individual Members. Individual Members are, normally, admitted by the Executive Committee on the proposal of a National Member.
Total: 10869 Individual Members.
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
| Member | Location | NCA adherence |
| Ricotti, Massimo | United States | United States |
| Riddle, Anthony C. | United States | United States |
| Ridgway, Stephen T. | United States | United States |
| Ridgway, Susan E. | United States | United States |
| Riegel, Kurt W. | United States | United States |
| Riehokainen, Aleksandr | Finland | Finland |
| Rieutord, Michel | France | France |
| Righini, Alberto | Italy | Italy |
| Rijsdijk, Case | South Africa | South Africa |
| Riles, Keith | United States | United States |
| Riley, Pete | United States | United States |
| Rindler, Wolfgang | United States | United States |
| Ringuelet, Adela E. | Argentina | Argentina |
| Ringwald, Frederick Arthur | United States | United States |
| Rioja, Maria J. | Spain | Spain |
| Ripken, Hartmut W. | Germany | Germany |
| Risaliti, Guido | Italy | Italy |
| Ritter, Hans | Germany | Germany |
| Rivinius, Thomas | Chile | Chile |
| Rivolo, Arthur Rex | United States | United States |
| Rix, Hans-Walter | Germany | Germany |
| Rizvanov, Naufal G. | Russian Federation | Russian Federation |
| Rizzi, Luca | United States | United States |
| Rizzo, Jose Ricardo | Spain | Spain |
| Roark, Terry P. | United States | United States |
| Robb, Russell M. | Canada | Canada |
| Robba, Natale | Italy | Italy |
| Robberto, Massimo | United States | United States |
| Robe, Henri H.G. | Belgium | Belgium |
| Roberge, Wayne G. | United States | United States |
| Robert, Carmelle | Canada | Canada |
| Roberts, David Hall | United States | United States |
| Roberts, Douglas Alan | United States | United States |
| Roberts, Mallory Strider Ellison | United States | United States |
| Roberts, Morton S. | United States | United States |
| Roberts, Scott C. | Canada | Canada |
| Roberts, Timothy P. | United Kingdom | United Kingdom |
| Roberts Jr, Lewis C. | United States | United States |
| Roberts Jr, William W. | United States | United States |
| Robertson, Douglas S. | United States | United States |
| Robertson, James Gordon | Australia | Australia |
| Robertson, John Alistair | United Kingdom | United Kingdom |
| Robertson, Norna | United Kingdom | United Kingdom |
| Robillot, Jean-Maurice | France | France |
| Robin, Annie C. | France | France |
| Robinson, Andrew | United States | United States |
| Robinson, Edward L. | United States | United States |
| Robinson, Garry | Australia | Australia |
| Robinson, I. | United States | United States |
| Robinson, Leif J. | United States | United States |
Showing 201 to 250 of 466
