The Edison Class Starship is Starfleet's first Temporal Investigations vessel designed off of the foundation of the Discovery Era Hoover class, regenerated for the 25th century. First introduced in Star Trek Online, the ship also appeared in Star Trek Picard as part of the Fleet at the end of the series and has some Time Travel related lore behind it. If that is all still canon, let's take a look.

Chapters
00:00 Intro
00:40 Real Origins
01:08 Starfleet Origins
04:33 Specifications
07:18 Summary

Star Trek Online developed by Cryptic Studios and Perfect World. Published By Gearbox.
Star Trek Picard/Strange New Worlds/Enterprise/Voyager/Deep Space Nine/Discovery and The Next Generation are all owned by Paramount Pictures/CBS and distributed by CBS.
This Video is for critical purposes with commentary.