Dead Planets Around White Dwarfs Could Emit Radio Waves We Can Detect, Sending Out Signals for Billions of Years

A new study by a pair of astronomers has shown that planets orbiting white dwarfs will still be emitting radio waves for up to a billion years. The post Dead Planets Around White Dwarfs Could Emit Radio Waves We Can Detect, Sending Out Signals for Billions of Years appeared first on Universe Today.