| Mark Scheel | California Institute of Technology | September 2 - December 13 |
| Michael Holst | University of California at San Diego | September 2 - December 13 |
| James Bardeen | University of Washington | September 2 - September 22 |
| Luisa Buchman | University of Washington | September 7 - September 21 |
| Frans Pretorius | California Institute of Technology | September 10 - December 13 |
| Miguel Alcubierre | National Autonomous University of Mexico | September 29 - October 12 |
| Hisaaki Shinkai | RIKEN Institute | September 30 - November 1 |
| David Garfinkle | Oakland University | October 7 - November 3 |
| Oscar Reula | University of Cordoba | October 7 - November 3 |
| Olivier Sarbach | Louisiana State University | November 11 - November 24 |
| Gioel Calabrese | Louisiana State University | November 11 - November 24 |
| Luis Lehner | Louisiana State University | November 25 - December 7 |
| Manuel Tiglio | Louisiana State University | November 25 - December 13 |
| Lee Lindblom | California Institute of Technology | September 2 - December 13 |