Steve 41oo wrote:real life wrote:Steve 41oo wrote:observed fact
whats yours? Wishful thinking?
Steve,
Does either dark matter or dark energy exist?
Probably. And before you say well how do we know if we cant "see" it, I would suggest there is much in the Universe we cant directly perceive with our 5 senses, but nontheless we accept as a fact that they exist. Either by direct observation through instruments, or by observing the affects on a third party. e.g. the "observation" that air exists. (And you certainly know, for a short time anyway, if it doest exist!)
Neither dark matter nor dark energy can be proven to exist.
These are made up terms.
Galaxies are moving away faster than we think they should.
Why ?
We don't know.
So someone says , well maybe there is some sort of energy that propels them. Let's call it 'dark energy' and see if it exists.
But it is simply a hypothesis. Not a bad one, mind you. But one with scant if any proof.
Your view of 'Probably' is wwwwwwaaaaaaayyyyyyyy premature.
This is an indication that your standard of scientific proof is too low.
Yes, obviously 'something' causes the effect we see.
But is it an 'energy' , or something else?
We don't know, and we don't even 'probably' know.