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my Italian is not so goodthe First is Manned Spacecraft that use a unfold heat shield, for low g reentry.the second is lifting-body for return from the moonit use a pyramid shape for reentry in atmosphere at high speed. then unfold it side to wings, for better aerodynamic for landing.
my Italian is not so good
the First is Manned Spacecraft that use a unfold heat shield, for low g reentry.
the second is lifting-body for return from the moon
it use a pyramid shape for reentry in atmosphere at high speed.
then unfold it side to wings, for better aerodynamic for landing.
