Fact less fantasies and insults are not science, dad.Parroting ...
In the real world, GR predicts many things that have been confirmed, e.g. that gravitational lensing exists. Astronomers then observe gravitational lensing exists
A lie about "you do not even know how big or far away anything at all is out there" has no effect on the fact that gravitational lensing has been observed, i.e. we see multiple images of a galaxy around a foreground galaxy.
We know how big stars are. We know how far stars are away from us.
22 July 2016 dad: The assertion that "Stars may be small for all we know" when we have measured their sizes!
26 July 2016 dad: Thinks that the geometry of parallax is dogma
FYI (and to be denied as usual
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