Possible existence of wormholes in the galactic halo region
  Two observational results, the density profile from simulations performed in
the $\Lambda$CDM scenario and the observed flat galactic rotation curves, are
taken as input with the aim of showing that the galactic halo possesses some of
the characteristics needed to support traversable wormholes. This result should
be sufficient to provide an incentive for scientists to seek observational
evidence for wormholes in the galactic halo region.
