On Aug 24, 12:50 am, "qbit" wrote:
Suddenly and unexpectedly a comet with a speed of 2.5c
passes through our solar system.

It does? Publish your observations then! Earthshaking! Revolutionary!

And the Relativists repeat saying "but it cannot transfer information at that speed".
Deeper analysis of the comet shows that it was not a comet but an alien spaceship.

It does? Publish your analysis then! Earthshaking! Revolutionary!

Relativists say "see, we always said time travel is possible, so what?!".
:-)