Star Tabby is about 1,500 light-years from Earth, slightly larger and hotter than the Sun.
The star called Tabby, also known as KIC 8462852 is located 1,400 light-years from Earth.
Astronomers call for increased observation of Tabby, a star suspected of exploiting aliens, continuing an unusual cycle of dimming.
A strange star that constantly changes the brightness makes scientists have to come up with a lot of hypotheses to explain it.
Emitting oddly isolated lights, Tabby's Star makes people think that it is something that aliens have built.