maybe there should be a dedicated astronomy thread where people talk about all the new neat stuff that's being discovered, like this, J1407b, etc...
Regardless of FTL (and the age of any potential civ over there), our radio transmissions have travelled a fair portion of that distance. I wonder whether any civ that's surpassed our technological achievements would care to listen.
Sure, 117 ly is a breeze with an upgraded FSD. Not sure if backyard is really the terminology when FTL is by current understanding, never going to be possible.