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, this ring-like shape is the result of gravitational disruption caused by a smaller galaxy passing through a large one, compressing the interstellar gas and dust and causing a star formation wave to move out like a ripple across the surface of a pond. This false-color composite image of the Cartwheel Galaxy is from space-based observatories. The Chandra X-ray Observatory data is in purple, the Galaxy Evolution Explorer ultraviolet view is in blue, the Hubble Space Telescope visible light picture is in green and the Spitzer Space Telescope infrared image is in red.