  In this work we present a case that Microscopic Black Holes (MBH) of mass
$10^{16}\ kg$ to $3 \cdot 10^{19}\ kg$ experience acceleration as they move
within stellar material at low velocities. The accelerating forces are caused
by the fact that a MBH moving through stellar material leaves a trail of hot
rarified gas. The rarified gas behind a MBH exerts lower gravitational force on
the MBH than the dense gas in front of it. The accelerating forces exceed the
gravitational drag forces when MBH moves at Mach number
$\mathcal{M}<\mathcal{M}_0$. The equilibrium Mach number $\mathcal{M}_0$
depends on MBH mass and stellar material characteristics. Our calculations open
the possibility of MBH orbiting within stars including Sun at Mach number
$\mathcal{M}_0$. At the end of this work we list some unresolved problems which
result from our calculations.
