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rE3eYul t1_iuewo39 wrote

Reply to comment by Varlex in Please explain in simple words by Tatti_luck

but wouldnt those objects that travel faster then light being on the edge of the expansion be physical , i.e be made of mater , how about relativity ?

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Varlex t1_iuey1gr wrote

They don't travel faster then light. The room between expend.

It's like you stretch slowly a rubber band. The distance between ends of the band increase faster then somewhere in the middle.

The expansion of the universe don't interfere SRT or ART. Lightspeed is still lightspeed, but when expansion is bigger then 300k km/s, the light can't brigde over the whole way.

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