The man who was once Russia's largest foreign investor says he should've 'never gone there in the first place'. Hedge fund manager William Bill Browder was once the largest foreign investor in Russia, making his investors piles of money, but if he had to do it all over again, he never would have entered the country in the first place.
Galaxy colorâmagnitude diagram. A mock-up of the galaxy colorâmagnitude diagram with three populations: the red sequence, the blue cloud, and the green valley. The galaxy colorâmagnitude diagram shows the relationship between absolute magnitude (a measure of luminosity) and mass of galaxies.
However, if you're interested in the optical band which our eyes can actually see, then the color red (~0.7 microns) is the most common color in the universe. The local peak near this wavelength though is firmly in the infrared (near 1 micron) and is referred to as the cosmic optical background (COB or CUVOB if UV is included) radiation.