  Many stormy events in astrophysics occur due to the sudden magnetic energy
release. This is possible if a magnetic configuration abruptly changes its
topology, an event usually referred to as magnetic reconnection. It is known
that pure Ohmic decay is inefficient, occurring during cosmological times (due
to the huge characteristic scales $L$). It is recognized that the presence of
current sheets speeds up the process, but still insufficiently$^{1,2,3,4,5}$.
We show that, in highly compressible and substantially gravitational media, the
reconnection is fast enough to account for stormy events. Thus, highly
compressible situations offer exiting opportunities in explanations of violent
events, although full-scale compressible and gravitational simulations proved
to be quite challenging.
