We lost comm with the crew, but thats actually common. I mean, you dont have communications all the way through entry. So that didnt initially get my attention. Good morning to you. Im miles obrien. It is now 9 00 a. M. On the east coast, 6 00 a. M. Out west. Take a look outside. You should see what looks like a streaking meteor. Its actually the Space Shuttle Columbia coming back. Were watching it. Landing about 15 minutes away. Weve also lost the Nose Gear down talkback and the right main gear down talkback. Columbia, houston. Comm check. And then everybody started to lose sensors. They were getting no telemetry whatsoever. The screens were just going blank, reading nothing, just turning off. Columbia, houston, uhf, comm check