Phoenix Cluster
The Phoenix Cluster was a stellar cluster.

In 2368, the  became the first Federation starship to visit the Phoenix Cluster, on a two-week survey mission. Prior to the mission, several scientists transferred aboard the Enterprise from the  to assist. The mission was interrupted by the proliferation of a Ktarian game on board, part of a Ktarian plot to take over Starfleet. ()

de:Phönix-Schwarm
ja:フェニックス星団
nl:Phoenix cluster
Clusters