Another report on Tabby's Star. There was a report that the star had dimmed over the past 20 years. That would have been more in line with the aliens building a Dyson Sphere theory. However, a new study had looked at the sources of the data used by the authors of the dimming study. The new study says that they compared the dimming of Tabby's star with other stars in the same area. A lot of other stars also showed the dimming, so the result was most likely due to changes in the equipment used to determine the brightness of the stars.

We still don't know exactly what causes the fluctuating brightness, but it is unlikely to be alien activity.

The report is on Phys.Org New study supports natural causes, not alien activity, explain mystery star's behavior

Bill Gill

C is not the speed of light in a vacuum.
C is the universal speed limit.