ORBITAL 轨道桥
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Spacecraft

降落伞
Parachute

Canopies used to slow a landing.

Shenzhou's main chute cuts speed to about 8 m/s.

Related terms
  • Booster — Strap-on or parallel stages giving extra thrust at liftoff.
  • Thrust — Force from an engine, given in kilonewtons or tonnes-force.
  • Specific impulse — Impulse per unit of propellant — an efficiency measure.
  • LEO capacity — How much mass a launcher can put in low Earth orbit.

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