Stardate, 9891.6. With the away team trying to free the hostages at the bottom of the ocean, and make contact with their kidnapper, Captain Masuda attempts to defuse the tensions as armed ships race toward the planet.
Stardate, 9885.3. Tracing the source of a powerful tetryon shockwave, accompanied by a garbled distress signal, the crew find a remote mining operation extracting deuterium from the the oceans of a water world. When the director asks for their assistance in locating some lost workers, they find themselves caught up in a conflict with a previously unknown lifeform.
A brief guide to the stars of Star Trek: The Black Cluster.
Stardate, 9884.7. As the boarding party learns more about the situation on Sonak, strange events begin to occur on Lyonesse. When the warp core begins to overload, solving the mystery becomes a matter of life-or-death.
Stardate, 9884.4. In the midst of celebrating the 183rd day of the mission, Lyonesse receives a distress call from what seams to be the missing Vulcan research cruiser, VES Sonak. Finding the vessel apparently wrecked and lifeless, the away team are surprised when they find the crew very much alive.
Stardate, 9871.7. Lyonesse encounters an apparently-abandoned alien vessel in the vicinity of a recent supernova. The boarding party encounters ghostly lights and hostile vegetation and plants, while something stalks them in the shadows as they try to solve the mystery.
Stardate, 9861.8. The landing party embeds themselves into the local civilisation in order to learn how to get to the pilgrim route up the volcano. Captain Masuda and her crew discover they may not be the only warp-capable civilisation moving about the nebula.
Stardate, 9857.2. Lyonesse conducts major repairs while her Anthropology Officer plans an away mission with a difference.
Stardate, 9851.9. Plot: Lyonesse heads for the entrance to the nebula, carrying Atlantis’s crew back to Deep Space 3. Unfortunately, that won’t be as simple as they think, and plans have to be revised.
Stardate 9842.7. Captain Masuda and her away team find they have to resolve the conflict among Atlantis’s crew before they can rescue them all.
Stardate 9815.1. Dr Vale and Lt Astan fight to prevent the hijacking of a civilian transport by pirates.
Stardate 9842.6. As the mouth of the wormhole expands, the crew turns its attention to the possibility of rescuing the crew of Atlantis, and staging their own escape.