Mystery Of Tabby's Star! Aliens or Comets?

Описание: This is the tabby's star, also known as boyijian star. It's bizzare because it's brightness infrequently for long periods before flickering back on. And dips in brightness are too high to be caused by any planet Eclipsing it. Tabby's is much larger than our sun, even a planet as massive as Jupiter can't cause such high dips. So what's really going on? Researchers studying it suggested that the dimming can be caused by swarm of comets, and if not that than possibly an alien megastructure called Dyson sphere. What do you think comets or aliens?