You've heard of supernovae, the just stupidly big explosions that mark the end of some stars' lives. Maybe you know there are different kinds of supernovae — type 1a, type II ... Did you know that, smaller than a super nova, there's just a plain, vanilla *nova*? Or that, even bigger than super, there's *hyper*novae? Well, hold onto your hats, because there's a new nova in town, and it's ... really quite small. On the nova scale, anyway. Emily gives all the goss on cute little micronovae. Plus, we school astronomers on the tricky subject of communicating large quantities of energy.