Scientists have discovered an enormous radio galaxy 32 times the size of the Milky Way. They nicknamed it "Inkathazo," or ...
NASA images: Our planet Earth is a part of a giant solar system, which itself is placed inside a humungous galaxy named the Milky Way. Our home galaxy is a large spiral galaxy with a star disk ...
As far as astronomers know, all galaxies harbour a supermassive black hole at their very centres. In some galaxies, large amounts of interstellar gas are spiralling around the supermassive black ...