So, a very fundamental question has bothered me for a long time. I'll just leave it here. If dark matter/dark energy exists, why is it the matter NEVER blocks out any stars/galaxies/etc. Either I'm not understanding the subject sufficiently, or something is very wrong with the theory. Seems to me the missing matter could easily be accounted for in the lesser understod black hole/wormhole/mini black holes/other gravitational anomalies which may be hiding the mass from observation. Not to mention unobservable asteroid clusters, etc, etc. Might be a good time for astrophysicists to simply say "we don't know yet", rather than writing unending articles about theories like they are semi-fact.