Board Game Geek shared the photo to the side, of a banner that was on display.
Gale Force Nine tell me they will be ready to share much more information some time in the next few weeks. For now we can get a good feel for the game already though, from this new artwork, and an interview Board Game Geek took at their own convention late last year. The game will be expandable, and feature a big map building system, and little model ships.
The starting pack appears to include the Federation, Klingons, and Romulans, with other Star Trek species/governments will be released as expansion packs - The Ferengi and Cardassians appear on the artwork.
You can hear a few more details in the interview video below: