More than 3000 years ago, aliens from a planet called Tarn Vedra in the Andromeda galaxy invented a way to travel across the stars almost instantaneously. They called it Slipstream, and they used it to build a vast commonwealth of planets across six galaxies. When Earth was ready, we were welcomed into it. It was a vast, diverse group of cultures working together in peace, striving to spread civilization across the Universe. Unfortunately, some factions came to disagree with the Commonwealths methods...
In the year 2258, it is ten years after the Earth-Minbari War. Commander Sinclair takes command of a giant five-mile-long cylindrical space station, orbiting a planet in neutral space. At a crossroads of interstellar commerce and diplomacy, Cmdr Sinclair (2d season Captain Sheridan) must try to establish peace and prosperity between various interstellar empires, all the while fighting forces from within the Earth Alliance. It is a precarious command, particularly given that sabotage led to the destruction of Babylon stations 1, 2, and 3 and 4 vanished without trace...
The second war against the Cylons is over and The Twelve Colonies have been destroyed. Now Commander Adama of the Battlestar Galatica and President Laura Roslin lead a ragtag fleet of refugees in a supposed search for the fabled lost thirteenth colony, Earth. However, the dangers they face are many which compound an already difficult situation. In addition to the Cylons hunting and attacking the fleet in space, their infiltrator units carry out a more subtle plot even as their former unwitting pawn, Gaius Baltar, helps in the hunt for them while hiding both his own guilt and the strange presence that haunts his every thought. If that wasnt enough, the fleet also faces internal political conflict in which the rabble- rousing figure, Tom Zarek, is merely the loudest dissenting voice. In the midst of these trials however, clues begin to appear that suggest that Adamas simple bluff about Earth may be more truthful than anyone could have guessed...