[ExI] tabby's star again
johnkclark at gmail.com
Thu Sep 21 19:22:21 UTC 2017
On Wed, Sep 20, 2017 at 4:12 PM, Keith Henson <hkeithhenson at gmail.com>
> A matrioshka brain is a hypothetical megastructure proposed by Robert
> Bradbury, based on the Dyson sphere, of immense computational
> Just because it looks like dust does not rule it out as artificial.
It's easy to understand why the
rate of dimming between infrared and ultraviolet light would be different
if it were cause by dust, but it's much more difficult to understand how a
Dyson sphere would
. If a simple explanation can explain something I see no reason for a
exotic one. I see tracks in the snow near a horse farm made by a large 4
legged animal and conclude they were made by a horse. I could be wrong
they might have been made by a zebra, but I'm probably not wrong.
John K Clark
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