  We present simple analytic expressions to compute the hadronic vacuum
polarization contribution to the muon $g$-2 in the space-like region up to
next-to-next-to-leading order. These results can be employed in lattice QCD
calculations of this contribution as well as in space-like determinations based
on scattering data, like that expected from the proposed MUonE experiment at
CERN.

High Energy Physics - Phenomenology;High Energy Physics - Lattice