Few shows have left as significant a mark on sci-fi television as 2004’s reimagined Battlestar Galactica reboot, with the series inspiring shows like The Expanse. Battlestar's gritty, realistic tone and deeply human storytelling set a new standard for the genre. It was revolutionary in its portrayal of hard-hitting realism, political intrigue, and moral ambiguity. It pushed the boundaries of what modern audiences expected from science fiction.

When The Expanse debuted in 2015, it quickly became a fan favorite for many of the same reasons, drawing unavoidable comparisons between the two SyFy Channel original series. The connective tissue between Battlestar Galactica and The Expanse is undeniable, a clear lineage in the evolution of top-shelf science fiction on television. Both series remind us that stories grounded in realism, humanity, and moral complexity can thrive in even the most fantastical settings.

Battlestar Galactica's Realistic Space Battles Mirrored The Expanse Battlestar Galactica’s Nukes...