| 摘要 |
A Spaceshuttle Forked Observatory of a singular ultralight system, in which the Spaceshuttle is a self-lifting body, capable of doing reentry, together with its forked and base-rotated telescope and observatory when this latter part is closed into the nose-cone of a large fuselage, but in the working or space-conditions the fork could rotate in the fuselage, the telescope could rotate in the fork, and the frontal, as well as the back part of the telescope could be made longer telescopically, but not necessarily, and the opening star-doors of the telescope could save the frontal secondary with their outer ablation layers in reentry, in which a large frontal landing geer could be lowered before touch-down. Nothing is planned to be jettisoned. The telescope could be operative with a five meters wide main reflector, and the big Spaceshuttle could stay in space for a long time.
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