noun. Like a Cyloncaust, kinda. Do I look like a spacecaustologist?
Real citation: "Astrocaust."
(Feb. 6, 2007, SER Board, http://serboard.com/forums/viewtopic.php?t=8066&sid=8a3f844f2cfa788edb8abf02eaccca15)
Made-up citation: "In astronaut training, we cover the dangers of astrocaust in week one. Week two is an intense, hands-on seminar in the art and science of maximum absorbency garments. Then we hand out the space blasters and get to work."