Time Sphere (Earth-Prime)

Time Sphere is a time machine stored in the Starchives.

Singularity
In 2014, Eobard Thawne acquired the Time Sphere and attempted to return to his home time period. However, The Flash and Eddie Thawne were able to defeat him, causing the Temporal Wormholes to go unstable and create a Singularity.

Thawne's Return
With the Time Sphere later placed in the Starchives, Thawne's return in 2020 led him to his attempt to steal the vehicle once more. Despite his depleting speed, The Flash was still able to catch Thawne in the act and restrain him.

Functions

 * Time Travel: The Time Sphere is capable of opening Temporal Wormholes to anywhere in space and time.