@JordiGH overall I agree HOWEVER I feel I must offer a few pedantic notes
* warp scale is non-linear, so warp 9 is much, much greater than 9x the speed of light, and warp 10 is theoretically infinite speed (but we don't talk about VOY: Threshold) Voyager's whole premise does take seriously the whole "yes the galaxy is too big to cross in a single lifetime" at least
* they do sometimes talk about the universal translator failing, and those episodes end up being the better ones (wait till you get to Darmok in season 5!)
* the universal translator supposedly translates units of time as well, but it doesn't actually make sense that everyone is on the same time zone (Babylon 5 did this much better where characters being called by someone far away complain about being woken up in the middle of the night)