Repeating radio signal traced to 'vampire' star eating its companion

Radio astronomers have decoded a peculiar repeating radio signal from deep space, tracing it to a vampiric binary star system, according to a report from Live Science. The discovery sheds light on the origins of mysterious radio emissions that had previously puzzled researchers.

The signal was found to originate from a binary star system in which a "vampire" star is slowly consuming its stellar companion. This phenomenon occurs in closely orbiting star pairs where one star draws material from the other, creating detectable radio emissions in the process.

The identification of this source provides astronomers with valuable insight into how certain types of repeating radio signals are generated. Binary star systems with vampiric interactions represent a distinct category of radio wave sources that had not always been recognized in the classification of cosmic signals. The successful tracing of this signal demonstrates advances in radio astronomy techniques and the ability to pinpoint the origins of emissions from deep space.