The crash may have shaken up the stars.

Astronomers suspect the giant black hole at the heart of the Milky Way may have collided with another black hole in just the past 10 million years.

At the core of the galaxy, about 26,000 light-years away in space, is <a href="https://mashable.com/article/milky-way-black-hole-image" rel="noopener" …