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Suborbital Hop
Kerbal Space Program 2

Suborbital Hop

Learn how to perform a suborbital hop in Kerbal Space Program 2 with this quick guide. Master basic rocket control and atmospheric flight to reach the edge of space and return safely.

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Learn how to perform a suborbital hop in Kerbal Space Program 2 with this quick guide. Master basic rocket control and atmospheric flight to reach the edge of space and return safely.

Walkthrough
  1. 1
    Design a Simple Rocket: Start with a basic command pod, a small fuel tank, and a suitable engine. Ensure you have enough fuel for ascent and a small amount for course correction.
  2. 2
    Launchpad Preparation: Place your rocket on the launchpad. Check that all parts are connected correctly and that you have sufficient fuel.
  3. 3
    Ascent: Ignite the engine and gradually increase throttle. Aim for a vertical ascent initially.
  4. 4
    Pitch Over: Once you reach an altitude of a few kilometers, begin to pitch your rocket over towards the horizon (usually east). Maintain a controlled ascent angle.
  5. 5
    Apogee: Continue thrusting until your rocket reaches the desired altitude for a suborbital trajectory. Your apoapsis (highest point of your trajectory) should be above the atmosphere (around 70-100 km).
  6. 6
    Cutoff and Coast: Shut down the engine once you've reached your target apoapsis. The rocket will continue to ascend due to inertia.
  7. 7
    Deorbit Burn (Optional but Recommended): As your rocket begins to descend from its apoapsis, you can perform a small burn to reduce your horizontal velocity and ensure a safer landing. Aim to burn retrograde (against your direction of travel) when you are near apoapsis.
  8. 8
    Re-entry and Landing: As the rocket re-enters the atmosphere, it will slow down due to drag. Deploy parachutes at a safe altitude (typically below 10,000 meters) to ensure a soft landing.
Tips
  • Keep your rocket design simple for your first few attempts.
  • Use the staging system to manage your fuel and engine burns effectively.
  • Monitor your trajectory on the map view to understand your flight path.
  • Practice makes perfect! Don't be discouraged by early failures.
  • Ensure your rocket has enough delta-v for the ascent and any necessary burns.

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