Inside an Enigma
A bubble of hot gas 800 light-years tall (pink arc in right image) shoots out from a supermassive black hole in the heart of a galaxy about 50 million light-years from Earth.
A bubble of hot gas 800 light-years tall (pink arc in right image) shoots out from a supermassive black hole in the heart of a galaxy about 50 million light-years from Earth.