![]() ESO 520-21 lies in the constellation Ophiuchus, near the celestial equator. Astronomers call this process “reddening”, and it makes determining the properties of globular clusters close to the galactic centre - such as ESO 520-21 - particularly difficult. ![]() It was a struggle for the hearts and minds of the galaxy.Wartime propaganda artist Janyor of Bith years after the wars end The Galactic Civil War (4 BBY5 ABY), also referred to as the revolution or the rebellion, was a galactic power struggle in which the Alliance to Restore the Republic waged a rebellion against the ruling Galactic. This absorption by interstellar material affects some wavelengths of light more than others, changing the colours of astronomical objects and causing them to appear redder than they actually are. The Galactic Civil War was not a battle for territory. A densely packed, roughly spherical collection of stars, it lies close to the centre of the Milky Way, where interstellar gas and dust absorb starlight and make observations more challenging. ![]() 20 September 2021: This sparkling starfield, captured by the NASA/ESA Hubble Space Telescope’s Wide Field Camera 3 and Advanced Camera for Surveys, contains the globular cluster ESO 520-21 (also known as Palomar 6). ![]()
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