Struck me this morning there are rather a lot: -Warhammer XI, c.2654 -Goddard, 2654 -Mylon II, unknown. (Do we know any more about when this happened?) -Locanda IV, 2669 -Hyperion uninhabited planet, 2669 (name, anyone?) -Sirius, 2669 -Warsaw, 2669 -Loki VI, 2669 -Kilrah, 2669 The list includes worlds that were not completely 'destroyed' - but have lost their entire population and/or have become uninhabitable to all life. I've excluded Telamon, since that wasn't a complete bio-kill of the planet - but would be interested to hear about other planet deaths after 2669 if anybody has any. Scoreboard Kilrathi: 6 Terrans: 3 (including a homeworld) These are off the top of my head, can anyone add more?