Most of this is about the TEC/ TC.

The current ships of the TEC were they in use 10 years ago? Where they used in the same way as they are currently in the Time Line?

Such as the Cobalt? how long has the design been in service?

I can under stand most of the Capital Ships would have not been in use/ designed. Im wandering mostly about the Frigates and Cruiser Class of ships.

Next, about Phase Space. . Would it break the Lore if I said that Dark matter was just mater from the creation of the universe that was flipped in to phase space, Thus it still affects normal space through its mass which is expressed as gravity.

Thanks