Ask Ethan: Why Doesn’t Every Galaxy Have A Supermassive Black Hole?

And, at some point, did the Milky Way lose ours?Continue reading on Starts With A Bang! »

Ask Ethan: Why Doesn’t Every Galaxy Have A Supermassive Black Hole?

And, at some point, did the Milky Way lose ours?

Source : Starts With A Bang! More