China's Space Program Thread II

[by78]

(Continued from last post...)

 

[tphuang]

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Hainan Commercial SpacePort will have the ability of doing more than 60 launches a year once the second phase complete construction in 2026

 

[iantsai]

CNSA publicated the Announcement of International Cooperation Opportunities for the Mars Sample Return Mission (Tianwen 3):

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detail:

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Recruitment of LOI: June 2025
Initial selection: July to August 2025
Submission of proposals: September 2025
Confirm of the cooperation project: October 2025

Technical requirement:

1.单台设备最大包络尺寸（一般）：300×200×200mm3；
2.舱内设备工作环境温度：-50°C～+70°C；舱外设备需满足火星飞行环境需求；
3.可提供总功耗：不大于 40W；
4.轨道器情况：环火轨道为 350km 圆轨道，倾角 30°，姿态对日定向，设计寿命不小于 3 年，可提供总重量不超过 15kg；
5.服务器情况：环火轨道为 400×76000km、54°倾角的环火大椭圆轨道，留轨探测约 2 年，设计寿命不小于 5 年，可提供总重量不超过 5kg；
6.搭载有效载荷的功耗、接口、地面试验等要求及其他信息将在技术协调过程中进一步明确。

1.Maximum envelope size for a single device: 300×200×200mm3.

2.Working environment temperature of the cabin equipment: -50°C～+70°C; Extra-cabin equipment needs to meet the needs of Mars flight environment.

3.Total power consumption available: no more than 40W.

4.Orbiter situation: 350km circular orbit with a 30° inclination and an fix attitude oriented to the Sun. Designed life: no less than 3 years. Can supply with a total weight of not more than 15kg.

5.Server situation: Elliptical orbit with an 400×76000km and a 54° inclination angle for 2 years.Design life: no less than 5 years. Total weight: no more than 5kg.

6. Further specified will be clarified in the future.