It comprises 80% of the known universe. But we know almost nothing about it -- until now.

https://newschannel9.com/news/offbeat/it-comprises-80-of-the-known-universe-but-we-know-almost-nothing-about-it-until-now-dark-matter-astronomy-milky-way-university-of-alabama-in-huntsville-galactic-accelerations-millisecond-pulsars-space-dwarf-galaxy-physics-breakthrough

> Researchers at the University of Alabama in Huntsville say they have made a major breakthrough in the study of dark matter in the Milky Way galaxy.

#astronomy