Something in space is blasting radio signals at Earth

Fast Radio Bursts, or FRBs, are ultra-powerful blasts of radio energy generated by mysterious forces in space. New research reveals that FRBs are more complex and varied than previously thought, throwing possible explanations into question. We may not find out what has created these strange signals for a long time. Of all the mysterious things humans have observed in the cosmos, FRBs are one of the most bizarre. An FRB, or Fast Radio Burst, is a blast of radio energy that seemingly comes out of ...