Tar-Palantir, the in-game voice and cutscene voice of Bosch are both one and the same person, both played by Ronny Cox, one of my favorite character actors. For those of you who don't know him, he played the head bad guy in Robocop (not the head thug who killed Murphy in the beginning, that was Kurtwood Smith, who incidentally also worked on FS2; Smith did the voice for the Colossus cutscene. Ronny Cox played the bad guy who was the second highest guy at OCP and was killed by Robocop by falling out of a building).
CP is right about the Psamtik and Aquitaine being assigned to different fleets/battle groups. I made a list of which fleets and battle groups are assigned where. You sholud be able to find the list here:
http://pub11.ezboard.com/fjtofrm11and scroll down and click on the "Fleet Organization notes for the GTVA and the NTF! LOOK HERE" link. That will give you the list. (There are other goodies here too, so feel free to have a look at them also.)
This list should also illustrate the difference between fleets and battle groups (namely, fleets are Terran while battle groups are vasudan).
But you guys should also note that even if the Psamtik and Aquitaine were assigned to different fleets/battle groups, there ARE instances when elements of both Vasudan and terran fleets get ordered to the same system. We see this in Deneb at the start of the FS2 campaign. The Aquitaine was transfered from Capella to reinforce the Psamtik at Deneb. So even though the Aquitaine is the flagship of the Capella 3rd Fleet, that doesn't mean it always stays in Capella or that it can get transferred to other fleets or special taskforces into the nebula as necessary.
CP is also correct about Command. It could very well be that Command is transmitting all the way from Beta Aquilae, since I already illustrated that the Command (black) guy is transmitting from a different system than Capella during the supernova. I don't think Petrarch was on 3rd Fleet HQ when it was being evacuated; he was already onboard the Aquitaine. Petrarch can command the 3rd Fleet from the HQ
or the Aquitaine; I think his support personnel were all at the HQ, however, and it was those guys (Petrarch's staff) who were being evacuated.
Tar-Palantir, solid as a rock or no, the Command guy said "*you* must evacuate Capella now", he didn't say "*we* must evacuate Capella now"; so it seems self-evident that he wasn't in Capella at the start of the supernova and thus wasn't in danger from it.