Thread: Are We Alone ?
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  #33  
Old May 29th 21, 07:28 PM posted to alt.astronomy
Luigi Caselli[_2_]
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Default Are We Alone ?

Il 29/05/2021 17:06, ha scritto:

From any inertial frame, absolutely nothing will ever be observed to
exceed c .



But he talked about speed near c and the related time dilation.
No need to exceed c to go very far in space and by consequence in the
future.

Luigi Caselli