In Star Trek Elite Force 2 For Mac Part 11 Idryll Colony Part 1 you start your search.
Go to the Library first to see if you can learn about these new races and see if there are any secrets there. The Enterprise has tracked down what seems to be the launch point of these creatures from the surface of a planet. Go there and see what you can find. Also, look for the golden starships! They are hard to find! Let me know if you found them all!