Both time and space resonance exist.
With time resonance frequency, time photons is emitted. With space resonance, space photons presents a portal that bridges great distances in a single step. Time photons are not death rays, they present a portal that bridges great distances in time. People in its path are transported back in time, which are at higher "time energy". They disappear from the present but are very much alive.
To travel into the future, the portal must be opened from the future.
How can I proof this?