Âm thanh chia sẻ

What if, somewhere in the universe… something is trying to talk to us? For decades, scientists have been listening to space. Huge radio telescopes scan the sky every night, searching for signals hidden in the noise of the universe. Most of what they hear is natural. Radiation from distant stars…

What if, somewhere in the universe… something is trying to talk to us? For decades, scientists have been listening to space. Huge radio telescopes scan the sky every night, searching for signals hidden in the noise of the universe. Most of what they hear is natural. Radiation from distant stars. Pulsars spinning in deep space. Cosmic background noise from the birth of the universe. But sometimes… a signal appears that doesn’t behave like the others. A signal that is precise. Structured.