SpaceTY-51 & 52

Overview

Destination: Low Earth Orbit
Mission: Earth Science

Low Earth Orbit Launch Area 95A Jiuquan Satellite Launch Center, People's Republic of China

2 Earth observation radar satellites built by the Chinese satellite manufacturer SpaceTY.

Updates

Cosmic_Penguin • Sept. 17, 2026, 3:42 a.m.

Launch success.


Cosmic_Penguin • Sept. 11, 2026, 5:32 a.m.

Added launch per NOTAMs; Payload and launch vehicle identities highly uncertain.


Kuaizhou 11

Family:
Configuration: 11

The Kuaizhou-11 (KZ-11), is a planned Chinese commercial launch vehicle. Reportedly, the payload is about 1000 kg for low earth orbit and 700 kg for a sun-synchronous orbit. The three stage rocket is possibly based on the DF-31 missile. It consists of three solid-fueled stages. The principal diameter is 2.2 m and the launch weight is 78 tons. the first stage features four grid rudders. The vehicle is launched from a launch truck.

Specifications
  • Stages
    3
  • Length
  • Diameter
    2.2 m
  • Fairing Diameter
  • Launch Mass
    78.0 T
  • Thrust
Family
  • Name
    Kuaizhou 11
  • Family
  • Variant
    11
  • Alias
  • Full Name
    Kuaizhou 11
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
    1000.0 kg
  • Geostationary Transfer Orbit
  • Direct Geostationary
  • Sun-Synchronous Capacity
    700.0 kg

ExPace

ExPace

(EP)

CEO: Zhang Di Founded: 2016 Successes: 31 Failures: 4 Pending: 0

Agency Type:

ExPace is a Chinese space rocket company based in Wuhan, Hubei, China. It is a wholly owned subsidiary of missileer China Aerospace Science and Industry Corporation (CASIC), a Chinese state-owned company, and serves as its commercial rocket division. ExPace is focused on small satellite launchers to low Earth orbit.

WIKI
NASASpaceflight

Launch Preview: Nine orbital launches scheduled from sites around the world

Nine orbital launches are scheduled worldwide this week. Two Falcon 9s are expected to deliver… The post Launch Preview: Nine orbital launches scheduled from sites around the world appeared first on NASASpaceFlight.com.

Jiuquan Satellite Launch Center, People's Republic of China

Launch Area 95A


Kuaizhou 11
Success
7 hours, 11 minutes ago
SpaceTY-51 & 52
Launch Area 95A - Jiuquan Satellite Launch Center, People's Republic of China

2 Earth observation radar satellites built by the Chinese satellite manufacturer SpaceTY.


Falcon 9
In Flight
8 hours, 43 minutes ago
USSF-259
Space Launch Complex 4E - Vandenberg SFB, CA, USA

USSF-259 is a classified mission for the United States Space Force. It is possibly a batch of classified LEO satellites based on SpaceX’s Starshield …


Long March 12
Success
9 hours, 19 minutes ago
SatNet LEO Group 25
Commercial LC-2 - Wenchang Space Launch Site, People's Republic of China

A batch of 9 Low Earth Orbit communication satellites for the Chinese state owned SatNet constellation operated by the China Satellite Network Group.…


Soyuz 2.1b
Success
20 hours, 17 minutes ago
Progress MS-35 (96P)
31/6 - Baikonur Cosmodrome, Republic of Kazakhstan

Progress resupply mission to the International Space Station.


Gravity-1
Success
1 day, 11 hours ago
SpaceSail Polar Group #16
Yellow Sea (launch location 5) - Haiyang Oriental Spaceport

9 Low Earth Orbit communication satellites with Ku, Q and V band payloads for the G60 constellation operated by Shanghai Spacesail Technologies with …


Zhuque-2E Block 2
Success
2 days, 3 hours ago
SpaceSail Polar Group #15
Launch Area 96A - Jiuquan Satellite Launch Center, People's Republic of China

10 Low Earth Orbit communication satellites with Ku, Q and V band payloads for the G60 constellation operated by Shanghai Spacesail Technologies with…


Vega-C
Success
2 days, 8 hours ago
Sentinel-3C & FLEX
Ariane Launch Area 1 (ELV) - Guiana Space Centre, French Guiana

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Falcon 9
Success
3 days, 15 hours ago
O3b mPower 11-13
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

3 high-throughput communications satellites in Medium Earth Orbit (MEO) built by Boeing and operated by SES.


Electron
Success
6 days, 6 hours ago
Happily Ever Faster (BlackSky Gen-3 5)
Rocket Lab Launch Complex 1A - Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

Note: Payload and customer identities were not publicly announced. 5th of the BlackSky Gen-3 high resolution Earth-imaging satellites.


Falcon 9
Success
6 days, 18 hours ago
USSF-153
Space Launch Complex 4E - Vandenberg SFB, CA, USA

USSF-153 is a classified mission for the United States Space Force. It is possibly a batch of classified LEO satellites based on SpaceX’s Starshield …