Some planets have waterfall type star gate portal systems that are precoded with genetic original blueprint key codes for star traveler's to access these portals.  The portals mostly originate in the Pleiades star system and can be activated almost anywhere as doorways between various planets as long as there are active portals on both planets.

 

These waterfall portals are activated with the mind and while the star traveler is in the portal being transported to another location the semi living portal energies can heal the being, as these portals are made of light energy high vibration technology.

 

When traveling in these portals the star travelers are in their light bodies so it is much like entering into a sphere orb in order to be transferred somewhere else in the galaxy and off planet.

 

Once the portal has transported someone onto another world then the individual can have the choice of regaining their physical form again if they choose to do so.  The waterfall portals also have the capabilities for time traveling in order to transport individuals back in time somewhere.