A space vehicle propelled by the pressure of inflationary vacuum state is provided comprising a hollow superconductive shield, an inner shield, a power source, a support structure, upper and lower means for generating an electromagnetic field, and a flux modulation controller. The frame further includes a plurality of transverse braces spanning between the internal surface of the first side beam and the internal surface of the second side beam. If not, the receiver continues to process received RF signals without additional attenuation. Once the preview scanned image is displayed, then the user may decide to selectively rotate the preview scanned image, for example, about an anchor point that was used in the deskew process. The electrical energy is derived from the energy received from the sensing element.