Science
A Distant Galaxy Is Flaring With Strange Regularity, And Scientists Have Figured Out Why – ScienceAlert
Roughly every 114 days, almost like clockwork, a galaxy 570 million light-years away lights up like a firework. Since at least 2014, our observatories have recorded…
Roughly every 114 days, almost like clockwork, a galaxy 570 million light-years away lights up like a firework. Since at least 2014, our observatories have recorded this strange behaviour; now, astronomers have put the pieces together to figure out why.
In the centre of the spiral galaxy, named ESO 253-G003, a supermassive black hole is being orbited by a star that, every 114 days, swings close enough for some of its material to be slurped up, causing a brilliant flare of light across multiple wavelengths….
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