Einstein-Rosen bridge generator

A wormhole, also known as Einstein-Rosen bridge, is a hypothetical topological characteristic of space-time, described in the equations of general relativity. It is a shortcut through space and time.
Hypothetical until now. I introduce the Einstein-Rosen bridge generator (ERBG), that is capable of create a stable wormhole. With this, you can reduce the travelling time to Mars from months to a few hours.
The front cannon discharges an energy beam that creates and stabilizes the bridge. Today is Mars; tomorrow, Infinity.