Chasing dark matter with oldest stars in the Milky Way

Chasing dark matter with oldest stars in the Milky Way
Just how quickly is the dark matter near Earth zipping around? The speed of dark matter has far-reaching consequences for modern astrophysical research, but this fundamental property has eluded researchers for years. Researchers have now provided the first clue: The solution to this mystery, it turns out, lies among some of the oldest stars in the galaxy. 

Leave a comment