Raiders of the Galactic North is a space shooter game created at The Game Assembly by Rimfrost Studios as a 8 week half time project.
Stardock Entertainment announced Galactic Civilizations 3. 64-bit only space strategy, now with multiplayer.
GCO is a space and planetary combat MMO that takes place in a massive galaxy. The game is developed by 3000AD, a company with over twenty years experience in developing high end and hard core space/planetary combat games such as the Battlecruiser and Universal Combat series, and most recently the All Aspect Warfare games.
It is however not a traditional MMO. For one thing, though the servers are capable of supporting tens of thousands of players, each game Universe only allows up to 256 players. There is no instancing, sharding or waiting in a game lobby queue to play.