I am showing NASA TV (213) down on Dish Network. Tonight is the Cassini probe touchdown on the Saturn moon of Titan LIVE. I have waited seven years since launch to see this moment. Can anyone tell me if DirecTV NASA channel is OK. I have called Dish Network and I am told engineering is working on the problem. Got my 510 PVR to record touchdown tonight but technial difficulties stand in my way. Thanks for any information.