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Hyperbola-3 first-stage landing structure passes impact qualification testing

The company completed a series of landing-impact tests covering the first-stage structure and landing gear. Testing progressed through four-leg, two-leg and single-leg impact scenarios to reproduce extreme touchdown conditions. It evaluated structural stability, onboard equipment response and sea-recovery shutdown criteria. The company reported that measured dynamic responses met design requirements and closely matched simulation results.

Why it matters

Landing-leg qualification is essential to proving the reusability proposition. The test complements the later offshore recovery rehearsal and navigation demonstrations.

The numbers

Test duration
~20 d

试验历经20多天,于2026年5月16日圆满完成。

Source
Landing legs tested
4 legs

采用四腿落震、双腿落震、单腿落震的渐进式试验方案。

Source

Coverage

1 report
  1. IT之家 ·

    星际荣耀双曲线三号运载火箭落震性能考核试验圆满完成

    Interstellar Glory completed a landing-impact qualification test for the Hyperbola-3 first-stage structure and landing gear. The test lasted more than 20 days and progressed through four-leg, two-leg and single-leg impact configurations. It evaluated landing stability, structural response and the shutdown criteria for sea recovery. The company reported that measured performance matched design standards and simulation predictions.

    83

AI-assisted summary of 1 report; numbers link to their source. Spot an error? Tell us.

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The company completed a series of landing-impact tests covering the first-stage structure and landin

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