A NASA researcher has found hidden portals on Earth's magnetic field that open and close dozens of times each day. Some of them are open for long periods of time.
NASA labelled these portals X-points or electron diffusion regions, they are located a few tens of thousands of kilometers from Earth. The portals are created through a process of magnetic reconnection in which lines of magnetic force from both celestial bodies mingle and criss-cross through space. The criss-crossing creates these x-points
Portals exist on this planet and off planet. NASA has been working on these portals since 1998.