In Star Trek, there's always someone out there who is bigger, faster, stealthier, and has more firepower. Ulimately, some of these opponents were just misunderstood, and simply wanted to communicate. Some of these spacefaring vessels were only threats once they fell into the wrong hands. However, in the end, we're often dealing with imminent danger that will tip the balance of power on a planetary scale or greater. What are the biggest threats out there on the final frontier?
Species 8472 BioshipStar Trek: Voyager48338Is this a big threat?
Negh'Var-Class WarshipPhoto: uploaded by zxrayStar Trek: DS9, Star Trek: Voyager27954Is this a big threat?
Borg CubeStar Trek: The Next Generation19762Is this a big threat?
USS VengeanceStar Trek: Into Darkness11845Is this a big threat?