We were actually in EPCOT (not on top of the sphere however

) during the last Titan rocket launch on Friday, April 29, 2005. No announcement was made. It was just before 9:00 pm when Illuminations is supposed to start. We were just hanging out between FW and WS on the Mexico side when we noticed three lights racing across the sky looking like 3 shooting stars traveling together. (We didn't know about the launch at the time).
We were perplexed as to what in the world was going on and a voice came on the speaker saying that Illuminations would be delayed due to a technical difficulty. This could be true, yet we had the feeling that it was delayed due to whatever was going on in the sky. We starting recording the sky's events with our camcorder and people all around us were watching too. Two of the lights separated from the three and faded out. Then the third light burned brightly for awhile while moving across the sky, a large white halo appeared like an explosion expanding out from the center, then it too faded out.
Within a minute or two (this whole process took about 5-10 minutes) after the lights in the sky all faded, Illuminations started. When we got back to our room we turned on our TV and the big news item was that it had been the last Titan rocket launch. They released a secret military spy satellite. (nice secret!) Never expected to watch a piece of history like that in our lifetimes!