Periodic radio and X-ray emission from an accreting white dwarf binary

Periodic radio and X-ray emission from an accreting white dwarf binary Nature Mysterious signals keep coming from space. We have found their ‘Rosetta stone’ The Conversation Scientists Find Cosmic 'Rosetta Stone' To Decode Baffling Signals From Deep Space ScienceAlert Astronomers might have decoded a mysterious signal from space The Independent First Proof Mysterious Radio Pulses Come From Cataclysmic Variables Represents “Astronomical Rosetta Stone” IFLScience