Astronomers, observing a nearby galaxy with a powerful telescope, have detected one of the largest black hole jets ever. The jet with a size of a million light-years from end to end is not just huge, but has been estimated to be 50 times larger than the galaxy. The nearby galaxy, NGC2663, is located in our neighbourhood and is just 93 million light-years away from us. Similar black hole jets have been seen earlier, but the humongous size of…