Milky Way’s Giant Black Hole Awoke from Slumber 300 Years Ago

Using NASA, Japanese, and European X-ray satellites, a team of Japanese astronomers has discovered that our galaxy’s central black hole let loose a powerful flare three centuries ago.

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<p><a href="http://www.physorg.com/news127474742.html">Milky Way’s Giant Black Hole Awoke from Slumber 300 Years Ago</a></p> <p>Using NASA, Japanese, and European X-ray satellites, a team of Japanese astronomers has discovered that our galaxy’s central black hole let loose a powerful flare three centuries ago.</p>