ALIEN hunting astronomers are investigating a strange radio wave emission that seems to have come from a nearby star.
Proxima Centauri is our Solar System's closest star and is located just over 4 light years away.
With today's current technology it would still take at least 6,300 years to get there, according to .
The star appears to have produced a narrow beam of radio waves that was then picked up by the Parkes telescope in Australia.
This was during 30 hours of observation work done by the telescope last year in April and May.
Scientists are still analysing the radio wave beam to try and workout what caused it.
Advertisement, an individual in the astronomy community who wanted to remain anonymous said the signal was a "serious candidate" in the search for alien life.
They reportedly said: "“It is the first serious candidate since the ‘Wow! signal’".