According to reports, Chinese scientists have detected radio waves from a galaxy 3 billion light years away. The active fast radio burst (FRB) was reportedly detected by China's Aperture Spherical Radio Telescope (FAST).

China detects fast radio burst 3 billion light years away: Is it an alien message?

Scientists have detected a strange repeating rhythm of Fast Radio Bursts (FRBs) emanating from an unknown source outside our galaxy. The said galaxy seems to be 500 million light-years away from Earth.

Astronomers detect first regular fast radio bursts with origins unknown

Astronomers have detected a pattern in a mysterious fast radio burst coming from space for the second time. Fast radio bursts, or FRBs, are millisecond-long bursts of radio waves in space, and astronomers have been able to trace some radio bursts back to their home galaxies.

Astronomers detect another mysterious, recurring radio burst in space