2025 · China Aerospace Science and Technology Corporation
Shiyan 29
successLong March 3C/YZ-1 | Shiyan 29
Satellite officially named for "space environment detection" purposes, exact details unknown.
Overview
- Date / time
- September 5, 2025 at 02:34 AM UTC
- Outcome
- success
- Launch site
- Launch Complex 2 (LC-2)
- Mission
- Shiyan 29
- Mission type
- Government/Top Secret
- Orbit achieved
- Geosynchronous Orbit