Incompatibility With Observation
Even though the Milne model as a special case of a Friedmann-Robertson-Walker universe is a solution to General relativity, the assumption of zero energy content limits its use as a realistic description of the universe. Besides lacking the capability of describing matter Milne's universe is also incompatible with certain cosmological observations. In particular it makes no prediction of the cosmic microwave background radiation nor the abundance of light elements which are hallmark pieces of evidence that cosmologists agree support Big Bang cosmology over alternatives.
Read more about this topic: Milne Model
Famous quotes containing the word observation:
“It’s a particular Observation I have always made, That of all Mortals, a Critick is the silliest; for by inuring himself to examine all Things, whether they are of Consequence or not, he never looks upon any Thing but with a Design of passing Sentence upon it; by which Means, he is never a Companion, but always a Censor.”
—Richard Steele (1672–1729)