Astronomers have spotted a massive pair of jets releasing material from a distant black hole. The jets are so large they span ...
A new study reveals that one such pair of jets, belonging to a black hole some 7.5 billion light-years away, stretches some 23 million light-years—the equivalent of placing 140 Milky Ways in a ...
A recent discovery of a magnetic halo surrounding the Milky Way galaxy could significantly alter our understanding of ...