It is, of course, well known that the density of our galaxy (Milkus Wayus) is approximately one star per cubic parsec. Less commonly known is the fact that ‘cubic parsec’ is the name of a new blog by Nick Moberly, a mate of mine. The blog covers…well, er, lots of stuff. Nick is a psychologist currently studying the cognitive mechanisms that underpin depressive rumination, so there’s no doubt that some of his posts will about our esteemed is-it-or-isn’t-it science. Metal music also features. You have been warned.