21 May 2023, 08:00 UTC
MUST-1A/B & Luojia-2 01

Launched the twin Macao Science 1 satellites, the first space science mission jointly developed by mainland China and Macao, into near-equatorial orbit to study Earth's geomagnetic field and space environment over the South Atlantic Anomaly.
- Outcome
- Success
- Orbit
- LEO
- Low Earth orbit
- Payload to orbit
- 753 kg (est.)
- Flight
- 54th
- of 67 Long March 2C flights
- Date and time
- 21 May 2023, 08:00 UTC
- Rocket
- Long March 2C
- Builder
- CASC
- Launch site
- Launch Area 94 (SLS-2 / 603), Jiuquan Satellite Launch Center, People's Republic of China
- Payload
- Earth Science
- International designator
- 2023-069
- Launches in 2023
- 75th of 223
See it in orbit
Space Atlas shows the satellites and rocket stages from this launch in 3D.
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