
Starplex by Robert J. Sawyer
The novel “Starplex” by Robert J. Sawyer was published for the first time in 1996.
The starship Starplex and its crew that includes members of four different species aims to explore the space reached thanks to artificial wormholes of which the creators are unknown. Each new wormhole discovered leads to a different area of space that can offer surprises. The discovery of a green star with a composition possible only after a time much longer than the age of the universe is definitely unexpected.
The discovery of the mysterious green star is only the first unexpected event for the crew of the Starplex. Keith Lansing, the human commander of the expedition, suddenly has to run a mission with far more serious problems than the relationships between crew members. The situation starts getting dangerous and the stakes quickly rise.