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Ok..I know that at some point, from the Hubble Law , galaxies will seem to moving away from us speed of light,But actaully they can't because the space-time itself expands so it will be like a black hole horizon,which within that radius its , c/H , we can observe things etc.But out of that radius we can't see anything.And objects that getting close there will appear that they never passed the horizon.
That radius is approximatly is the age of universe and its approx. 13.7 billion light years.So even we can manage to live a billion year. we will see only 13.7 billion light year away.like whatever we do we can't see more then this...
That radius is approximatly is the age of universe and its approx. 13.7 billion light years.So even we can manage to live a billion year. we will see only 13.7 billion light year away.like whatever we do we can't see more then this...