They say Dark matter&aDark energy exist bcz d math of gravity,an attractive force is not matching with d observation of repelling matter in an expanding Universe?I have 1 doudbt.If u r going 2 d office from house,u r repelled from the house,but attracted towards office also.
Or Simply talking, Locally things might be going away frm each other,bt on a large scale things r moving nearer 2 some other objects,ryt?Repulsion&attraction happens at the same time while talking abt gravity?Office&house r stationary,nothing in space is.But still pls think.
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