It takes a lot of energy to zip around the stars standing akimbo in your rolled-down boots. So the best battlecruisers and starships have really powerful energy sources. But what's the most powerful spaceship or station, in terms of energy output? This isn't just an idle question, because we'll need to know which fictional technology to aim for, when we finally conquer interstellar space. Click through for our ranking of the least and most powerful spacecraft. (Hint: It's not the Death Star!)
io9 · io9 staff
Just a reminder: We are always looking for futuristic concept art to feature on io9. Please email firstname.lastname@example.org if you’d like us…
io9 · Charlie Jane Anders
io9 Was Founded on the Idea That Science Fiction Belongs to Everyone
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