It's not simply that they all have the same "look"--they're all named for things/people from Earth history.
TOS's single Vulcan ship is IIRC the sole exception.
The ST Concordance once (maybe only in the fannish edition--how many here own those?) speculated that the word "Comsol" meant "Commander Solar Forces"--but now that we can read the "title" page of the General Order 7 Book ("Menagerie"), we know its the last name of a guy named Robert. Had that not been the case, Solar Forces could have distinguished those of one star (Sol) from those of others.
Enterprise showed lots of races with big tough space navies. Starfleet-as-NATO would include such, thereby rationalizing (to some extent) the omnipresent disc-and-cylinders of all other series...but we've never seen such "system fleet ships" save in Enterprise.
This is a loud call-out for headcanon(s). We "know" Starfleet/Federation are species-egalitarian...but in terms of ships, their depiction recalls this exchange from Undiscovered Country:
CHEKOV: We do believe all planets have a sovereign claim to inalienable human rights.
AZETBUR: Inalien... If only you could hear yourselves? 'Human rights.' Why the very name is racist. The Federation is no more than a 'homo sapiens' only club.
Ideas? Suggestions? Brickbats?
TOS's single Vulcan ship is IIRC the sole exception.
The ST Concordance once (maybe only in the fannish edition--how many here own those?) speculated that the word "Comsol" meant "Commander Solar Forces"--but now that we can read the "title" page of the General Order 7 Book ("Menagerie"), we know its the last name of a guy named Robert. Had that not been the case, Solar Forces could have distinguished those of one star (Sol) from those of others.
Enterprise showed lots of races with big tough space navies. Starfleet-as-NATO would include such, thereby rationalizing (to some extent) the omnipresent disc-and-cylinders of all other series...but we've never seen such "system fleet ships" save in Enterprise.
This is a loud call-out for headcanon(s). We "know" Starfleet/Federation are species-egalitarian...but in terms of ships, their depiction recalls this exchange from Undiscovered Country:
CHEKOV: We do believe all planets have a sovereign claim to inalienable human rights.
AZETBUR: Inalien... If only you could hear yourselves? 'Human rights.' Why the very name is racist. The Federation is no more than a 'homo sapiens' only club.
Ideas? Suggestions? Brickbats?