SoylentNews is people
SoylentNews
A small but distinctive signal in X-rays from the Milky Way could be key to proving the existence of dark matter. That is the claim of US scientists who analysed the energy spectrum of X-rays gathered by Nasa's Chandra satellite. They found more X-ray photons with a particular energy than would be expected if they were produced only by familiar processes. Those photons could in fact have been generated by the decay of dark matter particles, say the researchers.
This is not the first time that scientists have seen extra photons with an energy of about 3,500 electronvolts (3.5 keV) in the spectra recorded by X-ray satellites. But previously, according to Kevork Abazajian, a cosmologist at the University of California, Irvine, it was not clear whether the bump, or "line", created by the photons in the otherwise smooth spectrum was merely an instrumental artefact. "This result is very exciting," said Dr Abazajian, who was not involved in the research. "It makes it more likely that the line is due to dark matter."
(Score: 0) by Anonymous Coward on Saturday February 04 2017, @08:57PM
LOL. Never going to happen. Dark Matter doesn't exist. What does exist is an unwillingness for physicists to come to terms with modified Newtonian dynamics/gravity.