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- Source: inbox/queue/2026-04-22-spacenews-long-march-10b-debut.md - Domain: space-development - Claims: 0, Entities: 1 - Enrichments: 2 - Extracted by: pipeline ingest (OpenRouter anthropic/claude-sonnet-4.5) Pentagon-Agent: Astra <PIPELINE>
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1.5 KiB
Markdown
30 lines
No EOL
1.5 KiB
Markdown
# Long March 10B
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**Type:** Heavy-lift launch vehicle (cargo variant)
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**Operator:** China National Space Administration / CASC
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**Status:** Pre-operational (wet dress rehearsal completed April 2026)
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**Primary Mission:** China crewed lunar program support
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## Overview
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Long March 10B is the cargo variant of China's Long March 10 family, designed to support the country's crewed lunar landing program targeted for ~2030. The rocket features a 5.0-meter diameter and uses kerosene/LOX propulsion.
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## Key Capabilities
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- **Reusability:** Designed with first-stage recovery capability
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- **Mission Profile:** Heavy-lift payloads and crew spacecraft delivery to cislunar space
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- **Role:** Analogous to SLS (expendable) or Starship (reusable) in the US program
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- **Primary Customer:** Chinese national space program, not commercial constellation deployment
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## Development Timeline
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- **2026-04-13** — Completed wet dress rehearsal (fueling test) at Wenchang spaceport
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- **2026 Q2** — Expected debut launch "in the coming weeks" per SpaceNews
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## Strategic Context
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Long March 10B represents China's pathway to independent crewed lunar operations and validates the country's ability to develop reusable heavy-lift capability outside the US/SpaceX ecosystem. Development timeline appears aggressive compared to Western equivalents (SLS took 15+ years from inception to first flight).
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## Sources
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- SpaceNews, April 2026 - "Fueling test suggests imminent debut of China's reusable Long March 10B rocket" |