China's Space Program Thread II

Michael90

Junior Member
Registered Member
IIRC, there was a problem with a critical component. The original intention was to import it, but a decision was made to develop it locally. I believe the effort has been successful, and the project is moving ahead for an early 2027 launch.
import it from which country exactly? I cant think of any Western country who would do that with China, even more due to US sanction.
 

Dante80

Junior Member
Registered Member
New official renderings of the Xuntian space telescope.

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Really looking forward to this, the delays have been killing me. The new renderings look extremely good!
 

TheRathalos

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A SECM/Microsate/IAMCAS post:
Comrade Chen Yehai and others from the Science Branch 1 carried out the Qianfan Polar Orbit (Group) 18 satellite launch mission at the launch site. They completed all the tasks assigned by the technical area of the launch site in accordance with the technical procedures. The process quality was under control, there were no changes in technical status and no quality problems occurred. After testing in the technical area, the satellite status was stable and the conditions for transfer were met.

The Party Member Vanguard Team of Enterprise One's Party Branch has been steadfastly stationed at the production front of the Qianfan Constellation 03-batch satellites. They efficiently completed tasks such as unit delivery testing, satellite status confirmation, assembly, and testing, while dynamically tracking the batch status. With high spirits and unwavering determination, they demonstrated efficient execution capabilities, laying a solid foundation for the steady progress and successful completion of the 03-batch satellite delivery mission.
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(Gesi/Genesat aerospace is written behind)

It seems that
-A Qianfan batch has been prepared by SECM for launch, potentially hinting at a launch opportunity in the near future (Given the timing I don't think it'll be on the contracted launches on LJ-2/TL-3/ZQ-3 RLV)

-I understand that this batch is Group 18 (and not that it means that it has 18 sats, although this is likely), which is a large numbering jump since the last one, group 6, while there sometime are no apparent reasons behind these gaps it's possible that it means that SECM has kept producing Gen 1 Qianfan sats and may be relatively far along their production contract (as reminder, SECM and Genesat were both contracted for 324 gen 1 qianfan each to be produced and launcher before 2026, something which is obviously not going to happen)

-SECM and Genesat seem to be working on the "Qianfan Constellation 03-batch satellites", which seems to be the 3rd Gesi-made qianfan batch, as reminder 2 of them were previously launched (15/10/24; 11/3/25), there have been rumours that Genesat had to redesign or change some component providers of their satellites because of the high failure rate of their two batches. Maybe this could be the 1st redesigned Gesi-made Qianfan.
Gesi announced in April that they were going to produce 200 gen 1 qianfan in 2025, this is also not going to happen.

The article also mentions that Shiyan-32-02 is being prepared for launch in Haiyang, A Gravity-1, CZ-11, CZ-12 and possibly Ceres-1S & Jielong 3 are expected to launch from the spaceport before the end of the year,
 

TheRathalos

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Registered Member
Is the thermal blanket for the payload? or why would a solid-propellant rocket need thermal covering?
I quote
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" The inflatable protective cover (also known as the "air film rocket protective cover" 气膜火箭防护罩" ) developed by Oriental Space is an innovative technology in the rocket launch support system. This technology, similar to a bouncy castle, maintains an internal temperature of approximately 15°C, shields against rain and snow, and occupies a small footprint when folded, effectively giving the rocket a "down jacket," replacing traditional metal protective suits and significantly reducing transportation environmental support costs. This innovation has been demonstrated during the transportation and launch preparation phases of the Gravity-1's maiden flight test."


It's an inflatable Temperature, humidity and salt protection, and yes payloads and sometime launchers need them even with room-temperature propellants of CZ-2/4 series,
 

Michael90

Junior Member
Registered Member
Space Pioneer raised nearly 2.5 Billion RMB in pre-D/D round funding. This goes towards Tianlong-2 & 3 launchers & "next-gen engines & rockets." Debut Tianlong-3 launch before end of 2025..

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I thought they gave up Tianlong and are just focused on dveloping/producing the more capable new tianlong 3 rocket?
 

by78

General
In a more positive development for i-Space/Interstellar Glory/Interstellar Space Honor, the company has broken ground on its launch vehicle assembly plant in Wenchang. The project covers an area of 90 acres. Once completed, it will have the capacity of assembling three launch vehicles simultaneously and an annual capacity for producing/turning around 36 re-usable launch vehicles.

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i-Space/Interstellar Glory/Interstellar Space Honor's launch vehicle assembly plant in Wenchang has been completed and ready for operations.

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