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How do long distance communication work in the star wars universe?

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Rogue One had a few scenes with radio operators talking in real-time with ships in other systems, which seemed a bit non Star Wars to me.

I can’t think of any examples from the OT of communications between systems other than the Emperor’s hologram call to Vader in ESB (and there are similar long distance hologram communications in the PT). Maybe there are some implied off-screen?

If ships were equipped with long distance communicators there are many times it would have been useful, Han could have called ahead to Bespin, Luke could have called The Falcon from Degobah to see if his vision was true, The Rebel fleet could have waited safely until the Endor strike team called to say the shield is down, Qui-Gon could have called the council/senate as soon as they had cleared the communications blackout on Naboo. Having Long distance communications really negates the need for a lot of travelling.

I have always assumed the Empire had full control of the communications network so the Rebels couldn’t use it, I guess you could say that the rebels were just unwilling to use it openly for fear of interception/detection, but this is not the case in Rogue One.

Not sure what I’m trying to get at but Star Wars is effectively a Fantasy/Adventure setting and travelling from place to place is integral to that, having the ability to make phone calls rather than go on adventurous quests just breaks that feel a bit.

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 (Edited)

Head canon time!

Han could have called ahead to Bespin

Sending a signal might give away their position in the middle of space without a hyperdrive, bringing the Empire on them.

Luke could have called The Falcon from Degobah to see if his vision was true

Maybe you have to know where a ship is to contact them. I remember something in Episode II about Obi-Wan having to relay a message to Coruscant through Anakin, but he had to find out that Anakin was on Tatooine beforehand.

The Rebel fleet could have waited safely until the Endor strike team called to say the shield is down

Probably communications jammers all over Endor. And a delay between bringing down the shield and the fleet attacking means the Empire could call in a fleet to defend them (which they had as part of the trap anyway).

Qui-Gon could have called the council/senate as soon as they had cleared the communications blackout on Naboo.

Prequels were not thought out? Alternatively, could be the same as the Falcon, not wanting to call attention to a ship with high priority targets on it with no hyperdrive.

So my end theory is you have to know exactly where the ships are, unless you broadcast and give away your location.

shrug

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I don’t care!

Seriously, this is the kind of shit that takes the fun out of these movies for me. Let’s not get all Star Trek and have to explain every damn thing. It’s space fantasy. Let it go…

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The great thing about not caring, if you really don’t care, is that it’s super easy to just ignore the threads and posts where people do care. “Let it go” is great advice.

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stealthboy said:

I don’t care!

Seriously, this is the kind of shit that takes the fun out of these movies for me. Let’s not get all Star Trek and have to explain every damn thing. It’s space fantasy. Let it go…

It’s fine that you don’t care, I don’t care all that much just thought it was interesting enough to talk about and maybe I picked the wrong title, I’m not looking for an explanation, I know it’s fantasy not science fiction.

It’s just something in Rouge One that seemed inconsistent with the OT, like the hyper-drive in Force Awakens being effectively instantaneous, just seems like the people making these films don’t quite understand the foundations they’re building upon.

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Hyper-drive is always inconsistent by nature. Ships move at the speed of plot.

.

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 (Edited)

Maybe long-distance calls are an extra space dollar a minute, so they try not to call if they can avoid it.

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Well, I think it’s even more funnier that Krennic traveled to another planet for who knows how many hours to have a one minute discussion with Vader, ha.

And in the time of greatest despair, there shall come a savior, and he shall be known as the Son of the Suns.

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LexX said:

Well, I think it’s even more funnier that Krennic traveled to another planet for who knows how many hours to have a one minute discussion with Vader, ha.

Vader doesn’t have a phone in his retreat.

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doubleofive said:

LexX said:

Well, I think it’s even more funnier that Krennic traveled to another planet for who knows how many hours to have a one minute discussion with Vader, ha.

Vader doesn’t have a phone in his retreat.

I just meant that there must’ve been an easier way to deliver a one sentence message, even for Vader who has to suit up for this “meeting”. I don’t mind it, I like the scene, I just find it a little funny if you think about it but I try not to.

And in the time of greatest despair, there shall come a savior, and he shall be known as the Son of the Suns.

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LexX said:

doubleofive said:

LexX said:

Well, I think it’s even more funnier that Krennic traveled to another planet for who knows how many hours to have a one minute discussion with Vader, ha.

Vader doesn’t have a phone in his retreat.

I just meant that there must’ve been an easier way to deliver a one sentence message, even for Vader who has to suit up for this “meeting”. I don’t mind it, I like the scene, I just find it a little funny if you think about it but I try not to.

I, too, was kidding.

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Handman said:

Maybe long-distance calls are an extra space dollar a minute, so they try not to call if they can avoid it.

LOL. also a great point. If real life is what you are comparing star wars against, then there are several factors that go into why you do something a certain way, and even if the ‘best’ way is possible, you might no do it because you just didn’t think of it at the time, you aren’t used to doing it that way, or you didn’t have the cash / latest version of the app.

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 (Edited)

Communication in Rogue One isn’t instantaneous enough to call off the rebel attack on the weapons facility in time. There could be a delay of several minutes between receipt and reply. In the real world, there was a delay of a couple seconds between Earth and Apollo crews on the Moon.

Krennic was trying to plead his case in person, (going over Tarkin’s head) something that would be less effective otherwise. There’s also the possibility that Imperial officers spy on each other and eavesdrop on communications, making it more imperative that he have a private audience with Vader.

If anything, communications are too sophisticated in the prequels. We only saw one case of a long distance hologram call in the OT. And such communication probably requires a lot of power.

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Where were you in '77?

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How can communication not be instantaneous, but you can see other planets on other sides of the galaxy get blown up in real time with your own eyes when you look up at the sky?

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Alderaan said:

How can communication not be instantaneous, but you can see other planets on other sides of the galaxy get blown up in real time with your own eyes when you look up at the sky?

I will agree with you (for once) that this part of TFA was stupid.

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They have to dial a one first, but other than that it’s no different.

The Person in Question

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But why do that when they could dial 10-10-321 first and only pay 10 cents a minute?

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Wow, that’s an old commercial jingle. I haven’t thought about those ads in years.

“That Darth Vader, man. Sure does love eating Jedi.”

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You could buy Calling Cards to save on Galactic money. However, using the card would send out a signal that would be tapped by Empire.

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TV’s Frink said:

Alderaan said:

How can communication not be instantaneous, but you can see other planets on other sides of the galaxy get blown up in real time with your own eyes when you look up at the sky?

I will agree with you (for once) that this part of TFA was stupid.

Like the topic of this thread, for me that falls under “really don’t give a shit.”

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I agree with you as far as the thread topic goes, but that TFA one is a bit too blatant for me to accept.

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I never really thought about the logic of it until it was pointed out so I can’t say I found it too blatant. In my mind, the Hosnian system is just really close to Takadonna and that’s good enough for me.

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Even if planets are “close” to other planets, that doesn’t mean that activity on those planets (including their explosion) would be visible to the naked eye. Planets in a different solar system would definitely not be visible.

The Person in Question

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Yeah but what I mean is that SW is fantasy so I truly do not care if that’s the case in the real world.