space elevators

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Across
  1. 3. A vehicle that uses controlled explosions of propellant to generate thrust and propel itself into space.
  2. 4. Without movement; stationary or not in motion.
  3. 6. A spinning, amusement ride featuring brightly colored, decorative seats shaped like animals.
  4. 7. A strong, thick cord composed of strands of fibers, wires, or other materials twisted or braided together.
  5. 8. A professional who applies scientific knowledge to design, build, or maintain structures, machines, systems, or processes.
  6. 9. A flexible or rigid connection between objects, used for various purposes such as stabilizing or controlling their relative motion.
Down
  1. 1. The cargo or equipment carried by a vehicle, such as a rocket, often for scientific research, communication, or transportation purposes.
  2. 2. A weight used to balance or offset the weight of another object, often used to stabilize structures or systems.
  3. 5. A substance that undergoes combustion to produce energy, commonly used to power vehicles, engines, or machines.