"Captain's log, stardate 4202.1. Exceptionally heavy subspace interference still prevents our contacting Starfleet to inform them of the destroyed solar systems we have encountered. We are now entering system L-374. Science Officer Masada reports the fourth planet seems to be breaking up. We are going to investigate."
The USS Constellation makes best speed fo system L-374
My favorite design still. At the comic book store the other day I saw that you can get a cut-away model of this class starship. I remember when I first saw this episode wondering what could to that to a star ship.