The test module of a Chinese commercial crewed spacecraft CYZ1 successfully completed the integrated verification trial of its landing-buffering system, the spacecraft developer InterstellOr said on Sunday. A 5-tonne test capsule was hoisted to over three meters above the land and was instantly unlatched according to the release command, allowing the capsule to fall freely and reproduce the steady descent velocity of a capsule under its main parachute. The landing-buffering system then engaged w