Re: Star Wars Episode VII
There was a Wraith Squadron book where they had a pilot/tech who they said he hacked the Coruscant Holonet and released either info or video of the Death Star being destroyed. Then watched in horror as Stormtroopers "restored order". Supposedly that was what started the celebrations we saw at the end of ROTJ. The Holonet was supposed to be instantaneous for communication, so if the Rebels took video (and why wouldn't you?) or simply transmitted their victory back it could easily have been put out to the citizens quickly. Yeah that's not canon now, but it was an explanation.
I'm sure that the Rebellion would have had their propaganda arm and possibly their own pirate comms to spread the word but I'd imagine that it would have difficult and extremely risky for any civilian to have tuned into it.
There was a Wraith Squadron book where they had a pilot/tech who they said he hacked the Coruscant Holonet and released either info or video of the Death Star being destroyed. Then watched in horror as Stormtroopers "restored order". Supposedly that was what started the celebrations we saw at the end of ROTJ. The Holonet was supposed to be instantaneous for communication, so if the Rebels took video (and why wouldn't you?) or simply transmitted their victory back it could easily have been put out to the citizens quickly. Yeah that's not canon now, but it was an explanation.