Air jet аппарат для педикюра

The achievements of SpaceShipOne are more comparable to the X-15 than orbiting spacecraft like the Space Shuttle . Accelerating a spacecraft to orbital speed requires more than 60 times as much energy as accelerating it to Mach 3. It would also require an elaborate heat shield to safely dissipate that energy during re-entry. [1]

The fuselage is cigar-shaped, with an overall diameter of about 1.52 m (5 ft 0 in). The main structure is of a graphite / epoxy composite material . From front to back, it contains the crew cabin, oxidizer tank, fuel casing, and rocket nozzle. The craft has short, wide wings, with a span of 5 m (16 ft) and a chord of 3 m (9.8 ft). There are large vertical tailbooms mounted on the end of each wing, with horizontal stabilisers protruding from the tailbooms. It has gear for horizontal landings.

The overall mass of the fully fueled craft is 3,600  kg (7,900 lb), of which 2,700 kg (6,000 lb) is taken by the fully loaded rocket motor. Empty mass of the spacecraft is 1,200 kg (2,600 lb), including the 300 kg (660 lb) empty motor casing. [3] [4]

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