Astronomers may have discovered a scrawny star bolting through the middle of our galaxy with a planet in tow. If confirmed, ...

In a recent study published in The Astrophysical Journal, a team of scientists from the University of Tokyo, Peking University, and the University of Texas discovered that dark matter predominates in ...

Kavli IPMU researchers are part of an international team that has found dark matter dominating the halos of two supermassive ...