Q3 . 1 7 M A GA Z INE.GS U.E DU
M A G A Z I N E
Where’s The Flux?
THE BIZARRE BEHAVIOR OF THE WTF (WHERE’S THE FLUX?) STAR — ALSO CALLED TABBY’S STAR FOR TABETHA “TABBY” BOYAJIAN (M.S. ’06, PH.D. ’09) — HAS ASTRONOMERS BEWILDERED. ONE THEORY ABOUT THE STAR’S ERRATIC LIGHT FLUCTUATIONS HAS CAPTIVATED SCIENTISTS AND STARGAZERS ALIKE: TABBY’S STAR IS SURROUNDED BY A SWARM OF ALIEN MEGASTRUCTURES.