Follow BI Video: On Facebook More from Science In 3.75 billion years, Earth's Milky Way Galaxy will collide with the Andromeda Galaxy. Over the next several billion years, the two galaxies will ...

The suspected culprit? A now-destroyed galaxy, possibly leaving behind Messier 32 (M32), one of Andromeda’s brightest satellite galaxies. This ancient collision would have disrupted the orbits ...

Andromeda. Though galaxy collisions are normal events and NASA suspects this collision is inevitable (in billions of years), new research argues that with our current knowledge about Andromeda ...

Right now, the Andromeda galaxy is racing ... much affected by this collision... is that galaxies are mostly empty space," said Roeland van der Marel in a ScienceTV video. Marel is a scientist ...