| Year | Recipient |
| 1990 | Mike Wenz |
| 1992 | George Greenstein, Doug Mcgonagle, Bernie Volz |
| 1993 | Bob Douglas, Mary Kohler, Steve Pielock, Ron Zissell |
| 1994 | John Davis |
| 1995 | Jerry Rushford, Pat Rushford |
| 1997 | Chuck Musante |
| 1998 | Zhenye Mei |
| 1999 | Peter Scherff |
| 2000 | Steve Curtis, Jim Downing, Brad Miller, Rich Phillips |
| 2001 | Aaron Hayden, John Spinetti |
| 2002 | Dhiraj Vattem |
| 2004 | Kevin Collins |
| 2006 | Sean Marien |
| 2008 | Lauren Levine |
| 2009 | Tom Petray |
|
* - Also Recipient Astronomy Award Contribution to Astronomy |