I wonder if those webs are the bussard collector analogues.
Also, here's the game's description of the Mars class:
"
Mars Pilot Escort [T6]
This starship's design was born in pursuit of alternative forms of FTL travel that do not rely upon a Dilithium-based reaction. The ship's sleek and streamlined structure, as well as relatively substantial propulsion subsystems, evolved from attempts to reduce warp bubble footprints, and otherwise facilitate the ship's travel using theoretical subspace propulsion techniques. Although the experiments with subspace manipulation ultimately failed to produce viable travel alternatives, the technology was still deemed suitable for defensive purposes, resulting in the Mars-class Escort project being deemed a qualified success. The vessel has been put into production by Starfleet with these specialized subspace emitters in place, but re-purposed to serve as deterrents against factions that might threaten the Federation.
"
With dilithium starting to get scarce in 2958, the Mars class may have been launched in either the 30th or 31st centuries.
Also, here's the game's description of the Mars class:
"
Mars Pilot Escort [T6]
This starship's design was born in pursuit of alternative forms of FTL travel that do not rely upon a Dilithium-based reaction. The ship's sleek and streamlined structure, as well as relatively substantial propulsion subsystems, evolved from attempts to reduce warp bubble footprints, and otherwise facilitate the ship's travel using theoretical subspace propulsion techniques. Although the experiments with subspace manipulation ultimately failed to produce viable travel alternatives, the technology was still deemed suitable for defensive purposes, resulting in the Mars-class Escort project being deemed a qualified success. The vessel has been put into production by Starfleet with these specialized subspace emitters in place, but re-purposed to serve as deterrents against factions that might threaten the Federation.
"
With dilithium starting to get scarce in 2958, the Mars class may have been launched in either the 30th or 31st centuries.