Figure 7. A near-infrared image of Milky Way from observations made by the COBE satellite. Credit: NASA website

From

The Flat Rotation Curve of the Spiral Galaxies may be the Result of the Perfect Combination of the Fluid Mechanics and the Gravitational Mechanics

Hongjun Pan

International Journal of Physics. 2019, 7(2), 44-49 doi:10.12691/ijp-7-2-2