I am an aerospace collector. I am salling some Philatelic Covers for space topics.  Please you know that the stamps on the covers random posted when the Space Philatelic Covers were being made,so the stamps on the covers are different. So I will randomly send the covers with different stamps to you when shipping, I can not promise that the stamp is same as the picture. Please understand.

This Cover is Official Commemorative cover.

Launch Cover: Been canceled from the post office nearest to the launch sites (Cosmodrome) with date of the event.

    The Next-generation crewed spacecraft is designed to carry to the Chinese space station with the capability for the moon exploration, replacing previous generation of Shenzhou spacecraft.

    China’s next-generation crew carrier is reusable with a detachable heat shield built to handle higher-temperature returns through Earth’s atmosphere, The new capsule design is larger than the Shenzhou. The spacecraft is capable of carrying astronauts to the moon, and can accommodate up to six to seven crew members at a time, three more astronauts than that of Shenzhou.

    The new crewed spacecraft has cargo section that allows astronauts bringing cargo back to Earth, whereas Tianzhou cargo resupply spacecraft is not designed to bring any cargo back to Earth.

    The test flight of Long March 5B included two payloads. The primary payload was the next-generation crewed spacecraft test vehicle and the accompanying secondary payload was the flexible inflatable cargo re-entry capsule test capsule.

    Both payloads were launched successfully by the first Long March 5B rocket from the Wenchang Spacecraft Launch Site, on 5 May 2020. 

    The test of the next-generation spacecraft included the evaluation of avionics, orbit performance, new heat shielding, parachute deployment and a cushioned airbag landing and recovery system. The short-duration orbital test flight concluded with re-entry and landing in remote northwestern China, on 8 May 2020.

The test of the secondary payload included the evaluation of the experimental flexible heat shield for cargo landing.The flexible inflatable cargo re-entry vehicle test vehicle was scheduled to perform re-entry on 6 May 2020 after performing orbit experiment. The experimental cargo return craft was alfunctioned during its return to Earth.

    The primary payload continuously raised its orbit before its landing on 8 May 2020. During the preparation of re-entry, the uncrewed spacecraft performed seven orbit-raising maneuvers to reach a final apogee of around 8,000 km (5,000 mi). The test vehicle finished de-orbit burn at 05:21 UTC, followed by the separation of service and crew module at 05:33 UTC. Before re-entering into the atmosphere, the capsule executed a skip maneuver employing aerodynamic lift in the high upper atmosphere, which extended the re-entry time for vehicles. This technique was used to prevent high rate of peak heating forming in short span of time when the vehicle conducted high speed re-entry such as from the Moon to Earth. After re-entering the atmosphere, the crew module deployed three parachutes to slow its descent (whereas the Shenzhou has one parachute) and airbags to cushion the landing. According to CASC, The re-entry velocity was higher than 9 kilometers per second.

CAPA：China Aerospace Philatelist Association