Modern struggles Memes

The epic struggle between astronomers and hotel IT departments continues! Both have mastered the art of creating strings of characters that no human should ever have to type. While you're desperately trying to connect to "HiltonGuest_5GHz" with password "p8X$7vB!2zQ&", some astronomer is casually referring to a celestial object as "SDSS J114833.14+193003.2" during a conference presentation. The difference? One gives you terrible internet, the other is a magnificent cosmic entity that could swallow our entire solar system. Choose your incomprehensible string wisely.