  The possibility of meson condensation in stars and in heavy-ion collisions
has been discussed in the past. Here, we study whether rho meson condensation
($\rho^{-}$) can occur in very dense matter and determine the effect of strong
magnetic fields on this condensation. We find that rho meson condensates can
appear in the core of the neutron star assuming a rho mass which is reduced due
to in-medium effects. We find that the magnetic field has a non-negligible
effect in triggering condensation.
