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|Credit: M. Fumagalli/T. Theuns/S. Berry|
“This UV radiation energizes the gas in the Universe, making it transmit red light comparatively that the gas inside a bright light bulb is eager to create obvious light.
“Our examination implies we now can quantify and delineate UV radiation which will help us to additionally refine models of system arrangement.”
“Ultraviolet radiation warms the infinite gas to temperatures higher than that of the surface of the Sun. Such hot gas won’t cool to make stars in little worlds. This clarifies why there are so couple of little systems in the Universe, and furthermore why our Milky Way has so couple of little satellite cosmic systems.”