Missing Matter, Parallel Universes?

Phoghat writes "Could mirror universes or parallel worlds account for dark matter — the 'missing' matter in the Universe? In what seems to be mixing of science and science fiction, a new paper by a team of theoretical physicists hypothesizes the existence of mirror particles as a possible candidate for dark matter. An anomaly observed in the behavior of ordinary particles that appear to oscillate in and out of existence could be from a 'hypothetical parallel world consisting of mirror particles,' says a press release from Springer. 'Each neutron would have the ability to transition into its invisible mirror twin, and back, oscillating from one world to the other.'"

Mirror Universe?

[Akido37]

And in this parallel universe, everyone has a goatee.

Socks

[Russ1642]

The missing matter is all in the form of single unmatched socks.

Re:this shit?

[thorist]

Luckily we have more than one cosmologist, so it's not really a problem if some try new explanations (and maybe get to test them), because we have other cosmologists doing other things. Or are you going to suggest that there's only one cosmologist, going backwards and forwards through time and across the whole universe?

Sure.

[Chrutil]

We read all this stuff trying to understand anything and all, and then the next paper they release will just say "Bazinga!"