Assessing Baryonic Matter, Dark Matter & Dark Energy – the Building Blocks of Existence

Another way in which these ‘unseen’ substances are known to be present is through the effect they appear to have on objects moving through what was once thought to be ’empty’ space. There appears to be a ‘gravitational’ effect on objects moving through apparently ’empty’ space that should not be happening if space was in fact ’empty’.

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