CAS Space Targets Late March for Kinetica-2 Maiden Flight, China's Latest Bid for a Reusable Medium-Lift Rocket

Overview

CAS Space, a commercial launch company spun out of the Chinese Academy of Sciences, is targeting late March 2026 for the maiden flight of its Kinetica-2 rocket from the Jiuquan Satellite Launch Center in China’s Gobi Desert, according to SpaceNews. The mission will carry a prototype of the Qingzhou-1 cargo spacecraft, a lightweight resupply vehicle designed to support China’s Tiangong space station.

Kinetica-2 is a medium-lift, liquid-propellant rocket standing approximately 53 meters tall with a 3.35-meter core diameter, capable of delivering roughly 12,000 kilograms to low Earth orbit or 8,000 kilograms to a 500-kilometer sun-synchronous orbit, according to Universe Discovery and Next Spaceflight. Its three core stages each use three YF-102 kerosene-liquid oxygen engines developed by state-owned China Aerospace Science and Technology Corporation (CASC), generating approximately 766 metric tons of liftoff thrust.

The Mission

The inaugural payload, Qingzhou-1, is designed as a cost-effective cargo vessel for resupplying the Tiangong space station, currently served exclusively by the Tianzhou cargo spacecraft launched on Long March 7 rockets operated by the Chinese government. A commercially developed alternative could reduce resupply costs and increase launch cadence for the station, according to SpaceNews.

CAS Space plans at least four Kinetica-2 launches in 2026, including satellite megaconstellation deployment missions, according to SpaceNews. The company is also developing sea launch capabilities and a suborbital tourism vehicle, the Lihong-2, according to Space.com.

Context: China’s Commercial Launch Sector

Kinetica-2 enters an increasingly crowded Chinese commercial rocket market. More than a dozen Chinese companies are now developing or operating orbital launch vehicles, driven by government encouragement of private-sector participation in space and the need for launch capacity to support China’s own satellite megaconstellations. The GuoWang broadband constellation alone is expected to require thousands of satellites in low Earth orbit.

CAS Space’s advantage lies in its lineage. As a spinoff of the Chinese Academy of Sciences, it has access to institutional expertise and established supply chains, including the YF-102 engines from CASC — the same organization that builds China’s Long March rockets. The Kinetica-1, the company’s solid-fuel predecessor, has already conducted successful orbital missions.

The company has stated its intention to make Kinetica-2’s first stage reusable, though the maiden flight will not attempt a landing. If successful, it would make CAS Space one of several Chinese firms pursuing propulsive landing alongside LandSpace, iSpace, and Deep Blue Aerospace — all of which are racing to match SpaceX’s demonstrated capability of routine booster recovery.

What We Don’t Know

The specific launch date within late March has not been publicly confirmed, and the mission remains subject to launch approval and weather conditions at Jiuquan. The Qingzhou-1 prototype’s specific capabilities and whether it will attempt a docking with Tiangong on this flight have not been disclosed. The timeline for Kinetica-2’s first stage reusability demonstration remains unspecified. Whether the YF-102 engines can sustain the reliability record needed for commercial operations — a challenge that has plagued multiple Chinese commercial rocket programs — will only become clear after multiple flights.