Pi

Its story

Pi Piscis Austrini is a white type A star peeking out some 96 light-years away, in the Southern Fish, the very constellation that guards bright Fomalhaut. To the naked eye it is barely a modest point, but its A spectral class reveals a hot, youthful atmosphere of nearly pure hydrogen. In its celestial neighbourhood the mythical waters flow from the Water Bearer down to the open mouth of the fish.