Twin orbs of superhot plasma at the Milky Way's center known as the "Fermi bubbles" contain inexplicable clouds of cold hydrogen, new research reveals.

'Ice cube' clouds discovered at the galaxy's center shouldn't exist — and they hint at a recent black hole explosion

Source: space
Source Link: https://www.space.com/astronomy/ice-cube-clouds-discovered-at-the-galaxys-center-shouldnt-exist-and-they-hint-at-a-recent-black-hole-explosion