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re: The case against dark matter
Posted on 5/8/18 at 2:19 pm to Kentucker
Posted on 5/8/18 at 2:19 pm to Kentucker
quote:
You certainly can observe the effects of spacetime. That you have weight and can't leap off the earth shows the gravity effect of spacetime.
Does it? Or it could just show that gravity itself exists.
You're citing the theory to prove the theory is correct.
1
Posted on 5/8/18 at 4:04 pm to rmnldr
quote:
You're citing the theory to prove the theory is correct.
No, I'm citing indirect evidence of the same sort that we cite for the confirmation of dark matter. Even though we can't detect spacetime directly, we can experience its effects. Gravity is one of those effects. Another is the increasing rate of the expansion of the Universe.
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