Technology

When Zhang Chenxing, who holds a PhD from MIT, co-founded Mega Engine Technology in Xi’an in early 2024, China’s high-pressure oxygen-rich staged-combustion know-how sat almost entirely inside state propulsion houses — and by May 2026 his startup had logged 1,000 seconds of accumulated test time on a closed-cycle kerolox engine

When Zhang Chenxing, who holds a PhD from MIT, co-founded Mega Engine Technology in Xi’an in early 2024, China’s high-pressure oxygen-rich staged-combustion know-how sat almost entirely inside state propulsion houses — and by May 2026 his startup had logged 1,000 seconds of accumulated test time on a closed-cycle kerolox engine

Staff Editor 2026-05-31

When Zhang Chenxing, who holds a PhD from MIT, co-founded Mega Engine Technology in Xi'an in early 2024, China's high-pressure...

Read MoreRead more about When Zhang Chenxing, who holds a PhD from MIT, co-founded Mega Engine Technology in Xi’an in early 2024, China’s high-pressure oxygen-rich staged-combustion know-how sat almost entirely inside state propulsion houses — and by May 2026 his startup had logged 1,000 seconds of accumulated test time on a closed-cycle kerolox engine

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