| Washington Profile 142 1 |
| SiliconValley.com - SV.com 239 1 |
| Playboy 51 1 |
| Optics 141 1 |
| PhysicsWorld 90 1 |
| The Engineer 79 1 |
| Flight Global 79 1 |
| PNAS - Proceedings of the National Academy of Sciences 97 1 |
| CNews Межзвездные перелеты 43 1 |
| Geophysical Research Letters 31 1 |
| Defensetech 47 1 |
| Savannah Business Report & Journal 1 1 |
| ZDnet 663 1 |
| Nikkei - Nihon Keizai Shimbun 544 1 |
| CNews - ZOOM.CNews 1857 1 |
| VentureBeat 90 1 |
| IDG - International Data Group 116 1 |