The Strangest In The World

Since 2007, researchers have been receiving ultrastrong, ultrabright radio signals lasting only a few milliseconds. These enigmatic flashes have been called (FRBs), and they appear to be coming from billions of light-years away (they're not aliens, it's never aliens). Recently, scientists managed to capture a repeating FRB, which flashed six times in a row, the second such signal ever seen and one that could help them unravel this mystery.