What Was the Milky Way’s Black Hole Hiding? — Answer Found After 50 Years

For more than half a century, astronomers expected the Milky Way’s central black hole to produce an outflow, yet direct evidence remained missing. New observations have now revealed its long-hidden imprint.

The discovery is not another object concealed behind Sagittarius A*. Researchers found compelling evidence of a hot cosmic wind quietly clearing material from the space surrounding the black hole.