A pair of stars spiraling around each other. That’s the origin of a new source of repeating radio bursts we’ve detected, called ASKAP J1745. In recent years, astronomers have been puzzling over mysterious bursts of radio signals, known as long-period transients because of how slowly they repeat. They were first discovered by chance with telescopes […] The post Mysterious signals keep coming from space: Scientists find their ‘Rosetta stone’ appeared first on Knowridge Science Report .