In this Galatic event, as you know if you know any thing about Black holes and quasar pulse Stars. The Black holes has Finally ate so much of the surrounding System but as well as hydrogen gas that it ignites and Double ended solar flare and the light emitted, from both sides of the black holes ignite and shots cosmic radiaton and Light rays in two directions , but for the sake of keeping things balanced in our 2d map it will shot out 4 sides in a cross pattern
for a refrence to the old map system with the diffrernt quadrants the galaxy up in to a pretty much old format and map of having “quadrants” but the thing is . is that the beams emitted from the pulsar would, clear a certain % of the galaxy back to being exploreable if the galaxy is set at 50x50 a 5 systems wide pulse in all four directions, based out the center of the galaxy(holding true to the fact the pulsars almost strictly form in the center of a galaxy) all systems in the X and Y axis of the “5” system wide beam would become explorable (perhaps with a delay TBD to be explored. but expos can still be sent, the tick it is activated if your expos land before the delay is over they are returned as though some one else explored the system.