parece legal - eles deveriam fazer um filme sobre isso
Star Trek: primeiro contato
During an attack against Earth, the sensors detect that the Borg sphere is creating a temporal vortex; the crew all watch the viewscreen as the Borg vessel disappears through the vortex and Earth dramatically changes. Seeing that it is now populated entirely by Borg drones and has a toxic atmosphere, they determine that history has been changed, having been protected from the changes themselves by the wake of the temporal vortex. As the vortex collapses, Captain Picard orders Lieutenant Hawk not to alter course and have the Enterprise follow the Borg into the past – to repair whatever damage they've done.
(nota: o filme foi lançado em 1996, e o Ano do Inferno na Voyager foi transmitido em 1997)