frb 121102

Strange objects in the universe keep exploding time and time again
Astronomers have tracked a mysterious cosmic object that performed 1,652 bursts of energy in a short period of time.
The energy explosions emanating from deep in space are of strange origin
Fast radio bursts (FRB) are one of the most mysterious and compelling phenomena with energy coming from deep in the universe.
The alien signal constantly bounces off the Earth every second
Radio waves continue to be controversial for scientists, with questions surrounding their origins.