Space - sorry to hear about your loss. I flew in and out of DEN today. On the way in the Larks arrival was shut down so we went PUB BRK FQF from center and COS approach. We were over COS at 14000 and we saw the fires west of COS from under the plume. On the way out of DEN on the Pikes departure we saw the backside of that fire and the ones up north. A lot of smoke out there.