Thanks for posting that link. I knew I was crying for a reason, this morning. Five are left, yes? Uhuru, Chekov, Spock, Sulu and Kirk...Dang...I hope the original series is in syndication forever...(Gotta get the DVD's...)
Also Majel Roddenberry, who played Nurse Chapel and the voice of Enterprise...(and Gene's wife)
She wasn't main cast, but she had a fair amount of influence in the show.
As per his wishes, Doohan's ashes will be launched into space (as were Roddenberry's ashes).
Forget the ashes part- I want to be launched, uncremated, inside a photon torpedo tube...