COMAC's CE-25A Electric Commercial Aircraft Completes Its First Crewed Flight
COMAC's 19-seat CE-25A electric aircraft flew with two pilots and a flight test engineer aboard for the first time, covering 60.4 km in 16 minutes 38 seconds.
中科宇航完成可重复使用火箭“雳清一号”和“雳清二号”发动机的关键热试车CAS Space Completes Key Hot-Fire Tests on Liqing-1 and Liqing-2 Engines for Reusable Rockets
中科宇航的30吨级“雳清一号”发动机以40-100%的节流比点火4次，其110吨级“雳清二号”发动机进行了超过1000秒的单次试验，为可重复使用的“雳鸿二号”和“Kinetica-2”奠定了基础。CAS Space's 30-tonne Liqing-1 lit four times with 40-100% throttling, and its 110-tonne Liqing-2 ran single tests over 1,000 seconds, building toward reusable Lihong-2 and Kinetica-2.
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