An apparatus and method including a deployable spacecraft mount for
electric propulsion is disclosed. A typical apparatus includes a
spacecraft body, a deployable element having at least two basic positions
including a compact stowed position and a deployed position of the
element and an electric thruster disposed on the deployable element where
the electric thruster is disposed to mitigate negative plume effects in
the deployed position that would be present in stowed position. The
deployable element can be a radiator and can optionally be disposed on a
second deployable payload module. Further, deployable elements can be
selective deployed such that some electric thrusters can be used to
assist in transfer orbit while undeployed elements help retain heat.