{"slug": "ai-rocket-engine-startup-legendspace-raises-29-5-million-angel-round", "title": "AI rocket engine startup LegendSpace raises $29.5 million angel round", "summary": "Chinese startup LegendSpace, which uses artificial intelligence to shorten rocket engine development cycles, has raised $29.5 million in angel funding, the company announced. The six-month-old firm, formally named Linjie Hangtian (Beijing), aims to compress traditional engine development timelines through AI-driven design and testing.", "body_md": "HELSINKI — A six-month-old Chinese startup aiming to use artificial intelligence to compress rocket engine development cycles has raised $29.5 million in angel funding. LegendSpace, full name Linjie Hangtian (Beijing) […]\n\nThe post [AI rocket engine startup LegendSpace raises $29.5 million angel round](https://spacenews.com/ai-rocket-engine-startup-legendspace-raises-29-5-million-angel-round/) appeared first on [SpaceNews](https://spacenews.com).", "url": "https://wpnews.pro/news/ai-rocket-engine-startup-legendspace-raises-29-5-million-angel-round", "canonical_source": "https://spacenews.com/ai-rocket-engine-startup-legendspace-raises-29-5-million-angel-round/", "published_at": "2026-07-20 11:18:13+00:00", "updated_at": "2026-07-23 03:07:24.244504+00:00", "lang": "en", "topics": ["artificial-intelligence", "ai-startups", "ai-products"], "entities": ["LegendSpace", "Linjie Hangtian (Beijing)", "SpaceNews"], "alternates": {"html": "https://wpnews.pro/news/ai-rocket-engine-startup-legendspace-raises-29-5-million-angel-round", "markdown": "https://wpnews.pro/news/ai-rocket-engine-startup-legendspace-raises-29-5-million-angel-round.md", "text": "https://wpnews.pro/news/ai-rocket-engine-startup-legendspace-raises-29-5-million-angel-round.txt", "jsonld": "https://wpnews.pro/news/ai-rocket-engine-startup-legendspace-raises-29-5-million-angel-round.jsonld"}}