A dark galaxy made almost entirely of dark matter has been discovered

Chinese astronomers discover mysterious dark galaxy emitting no visible light

A dark dwarf galaxy made almost entirely of dark matter has been discovered.  Source: Pixabay, Pexels Chinese astronomers have found an isolated dwarf galaxy made almost entirely of dark matter, emitting no optical light. The galaxy was discovered by Chinese astronomers using the Five-hundred-meter Aperture Spherical radio Telescope (FAST), the world’s largest single dish radio…