| NAME OF SITE | DESCRIPTION | CITY | STATE/COUNTRY |
| BIRTHPLACE | | NEW YORK CITY | NEW YORK |
| CARL SAGAN PLANET WALK | CARL SAGAN PLANET WALK | ITACA | NEW YORK |
| ALMA MATER | RAHWAY HIGH SCHOOL | RAHWAY | NEW JERSEY |
| ALMA MATER | UNIVERSITY OF CHICAGO | CHICAGO | ILLLINOIS |
| ALMA MATER | UNIVERSITY OF CONNECTICUT | STORRS | CONNECTICUT |
| ALMA MATER | MASSACHUETTS INSTUTE OF TECHNOLOGY | CAMBRIDGE | MASSACHUETTS |
| WORKED | HE WAS ALSO DIRECTOR OF THE ADVANCED SPACE PROPULSION LABORATORY AT THE JOHNSON SPACE CENTER FROM 1993 TO 2005. | HOUSTON | TEXAS |
| WORKED | AD ASTRA ROCKET COMPANY | WEBSTER | TEXAS |
| WORKED | AD ASTRA ROCKET COMPANY | GUANACASTE | COSTA RICA |
| WORKED | | | |
