Local Hubble Expansion: Current State of the Problem
  We present a brief qualitative overview of the current state of the problem
of Hubble expansion at the sufficiently small scales (e.g., in planetary
systems or local intergalactic volume). The crucial drawbacks of the available
theoretical treatments are emphasized, and the possible ways to avoid them are
outlined. Attention is drawn to a number of observable astronomical phenomena
that could be naturally explained by the local Hubble expansion.
