Global One (G1)— If the aliens are launching an invasion, we can’t say they didn’t warn us first.

Scientists at a Canadian observatory have picked up strange radio signals coming from a galaxy 1.5 billion lightyears away.

Reportedly, the CHIME observatory in British Columbia observed 13 fast radio bursts (FRBs)— and the astronomers think there could be more to come.

Scientists have detected many fast radio bursts before, but only once before have they ever repeated themselves.

An astrophysicist from the University of British Columbia said, “Knowing that there is another suggests that there could be more out there.”

It’s some pretty quick work for CHIME’s telescope — it only became functional last year.

Scientists have several theories about the cause of the strange radio signals — everything from a neutron star with a strong magnetic field to merging neutron stars has been suggested.

Or, of course, it could be a signal for the alien invasion.