5a14ab5fcb
- Source: inbox/archive/2026-02-11-china-long-march-10-sea-landing.md - Domain: space-development - Extracted by: headless extraction cron (worker 4) Pentagon-Agent: Astra <HEADLESS>
2.4 KiB
2.4 KiB
| type | entity_type | name | domain | status | tracked_by | created | key_metrics | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| entity | company | Long March 10 | space-development | active | astra | 2026-03-11 |
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Long March 10
China's new-generation heavy-lift rocket with reusable first stage capability. The Long March 10 program demonstrated controlled first-stage sea landing in February 2026 and is launching the reusable Long March 10B variant in April 2026, compressing the reusability development timeline from projected 5-8 years to approximately 2 years.
The recovery system uses a novel "tethered landing device" approach where hooks deployed by the descending stage are caught by tensioned wires, fundamentally different from SpaceX's propulsive landing or Blue Origin's ship landing approaches. China is building a dedicated 25,000-ton recovery ship "Ling Hang Zhe" with cable and net recovery gantry systems.
Timeline
- 2026-02-11 — First stage completed controlled sea landing in predetermined recovery area during low-altitude demonstration flight
- 2026-02-11 — Simultaneously tested maximum dynamic pressure abort flight of Mengzhou crewed spaceship
- 2026-04-05 — Long March 10B reusable variant scheduled for first test flight from Wenchang Space Launch Site (NET)
- 2026-02-early — Recovery ship "Ling Hang Zhe" (25,000 tons, 472 feet) completed sea trials with cable/net recovery system installed
Relationship to KB
- Challenges China is the only credible peer competitor in space with comprehensive capabilities and state-directed acceleration closing the reusability gap in 5-8 years — timeline was 2 years, not 5-8
- Demonstrates state-directed-space-programs-compress-technology-timelines-through-strategic-competition-motivation-faster-than-market-driven-development
- Exemplifies china-cable-net-recovery-represents-independent-innovation-trajectory-not-technology-copying
- Related to reusability without rapid turnaround and minimal refurbishment does not reduce launch costs as the Space Shuttle proved over 30 years — recovery demonstrated but reuse economics not yet proven