The Galactic Center (GC) region of the Milky Way galaxy contains a supermassive black hole called, Sagittarius A, along with other types of particle accelerators and supernova remnants. It is here where astronomers and scientists found a new structure extending north and south of the galactic center.

NASA and others have been scouring our

Source: Hot Hardware – Astronomers Detail A Massive Barrier Protecting Earth From Deeper Parts Of The Milky Way