"Emergence of Human Ancestors" -A 300,000 Year-Long Beam of Energy Burst from Milky Way's Black Hole
“In 2021, the evidence is now overwhelming that the huge x-ray and gamma ray bubbles emanating from the central regions of the Milky Way were powered by a massive outburst from the Galactic nucleus,” Joss Bland-Hawthorn, Director of the Sydney Institute for Astronomy, wrote in an email to The Daily Galaxy. "All this happened about 3-4 million years ago, when cave people walked the Earth. We can only imagine what they saw.”