However, the USTC researchers have revealed that dark matter halos hosting dwarf galaxies also exhibit halo bias, which is ...

The Milky Way may look like a giant spiral inspace, but in the world of invisible dark matter ... halo. They traced it by measuring its effect on the small dwarfsatellites that orbit around ...

A research team led by Prof. Wang Huiyuan from the University of Science and Technology of China (USTC) has made a ...

An invisible halo of misaligned dark matter could ... as the data," the researchers wrote. What caused the dark matter around our galaxy to fall out of tilt isn't clear, but the researchers ...

But new research flips this question around, investigating whether ... "A starless or 'dark' dark matter halo would have no galaxy at its center." Previously, Nadler explained, the star formation ...

Every galaxy is thought to form at the center of a dark matter halo -- a region of gravitationally bound matter that extends far beyond the visible boundaries of a galaxy. Stars are formed when ...

In this latest research, Elena Asencio at the University of Bonn and colleagues have looked for evidence of dark-matter halos around dwarf galaxies. These are the smallest and most common types of ...

At the center of every galaxy is a supermassive black hole. Beyond a certain size, these become active, emitting huge amounts of radiation, and are then called quasars. It is thought these are ...

But it’s also possible that our entire galaxy is filled with ... pattern of gravitationally bound dark matter waves sloshing around in the shape of a halo. That doesn’t sound anything like ...