What's Happening?
New research has revealed that the supermassive black hole at the center of the Milky Way, Sagittarius A*, was much more active in the past than previously thought. Over the last 1,000 years, it produced powerful flares, surprising astronomers. This discovery,
made possible by the XRISM spacecraft, provides new insights into the dynamic history of our galaxy's core and the role of black holes in shaping galaxies.
Why It's Important?
Understanding the past activity of Sagittarius A* is crucial for comprehending the evolution of the Milky Way and the influence of black holes on galaxy formation. This research opens new possibilities for studying the universe and could lead to advancements in our knowledge of cosmic phenomena and the behavior of supermassive black holes.
