  Neutrinos interacting with the quintessence field can trigger the accelerated
expansion of the Universe. In such models with a growing neutrino mass the
homogeneous cosmological solution is often unstable to perturbations. We
present static, spherically symmetric solutions of the Einstein equations in
the same models. They describe astophysical objects composed of neutrinos, held
together by gravity and the attractive force mediated by the quintessence
field. We discuss their characteristics as a function of the present neutrino
mass. We suggest that these objects are the likely outcome of the growth of
cosmological perturbations.
