1M views · 8.6K reactions | A tesseract—also known as a 4D hypercube—is a geometric shape that lives in the fourth dimension. Just as a cube extends a square into 3D, a tesseract takes a cube into a higher, mind-bending space.  | The Galactic Void | Facebook

The Dogon People of Mali The Dogon people of Mali possess ancient astronomical knowledge that predates modern science. Long before the invention of telescopes, the Dogon accurately described the Sirius star system, including Sirius B — an invisible, dense companion star with a 50-year orbital cycle. Their cosmology speaks of the Nommo, amphibious, non-human beings who descended from the sky and brought knowledge to humanity. According to Dogon tradition, the Nommo came from the Sirius system and