Will the solarium GOOD ending ever be cleared?

[ChaseSP]

Is the process to take the button at centcom apart considered a separate secret because looking back at where that "verify your sources" quote came from, it was around when we were talking about the button at centcom and the void with nothing new being in the later when exploring without pushing the button. I think this requires an attempt.

Edit: Can you switch bodies with critters with the machine in the void?