Satellite for Earth Observation (SEO)

Overview

Destination: Sun-Synchronous Orbit
Mission: Earth Science

Sun-Synchronous Orbit Launch Complex 9 Taiyuan Satellite Launch Center, People's Republic of China

Satellite for Earth Observation (SEO) is an Earth observation satellite project of the United Arab Emirates (UAE) by the National Space Science and Technology Center (NSSTC) at the United Arab Emirates University. The SEO mission aims to develop advanced space technologies and represents an ambitious step toward utilizing space technologies to support sustainability and future development, including giving Emirati talent hands-on experiences in various stages of satellite development and operations including ground station facilities, assembly, integration, and testing (AIT) capabilities. The mission seeks to provide data and insights that contribute to environmental protection, natural resource management, and enhanced planning and decision-making efficiency.

Updates

Cosmic_Penguin • Aug. 17, 2026, 7:27 a.m.

Launch success.


Cosmic_Penguin • Aug. 12, 2026, 5:56 p.m.

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


Long March 2C

Family:
Configuration: C

The Long March 2C is a family of expendable launch vehicles made and operated by China. It is a two stage launch vehicle with storable propellants, consisting of Nitrogen Tetroxide and Unsymmetrical Dimethylhydrazine.

Specifications
  • Stages
    2
  • Length
    42.0 m
  • Diameter
    3.35 m
  • Fairing Diameter
    3.35 m
  • Launch Mass
    233.0 T
  • Thrust
    ―
Family
  • Name
    Long March 2C
  • Family
    ―
  • Variant
    C
  • Alias
    ―
  • Full Name
    Long March 2C
Payload Capacity
  • Launch Cost
    ―
  • Low Earth Orbit
    3850.0 kg
  • Geostationary Transfer Orbit
    ―
  • Direct Geostationary
    ―
  • Sun-Synchronous Capacity
    1400.0 kg

China Aerospace Science and Technology Corporation

China Aerospace Science and Technology Corporation

(CASC)

Chairman & President: Lei Fanpei Founded: 1999 Successes: 602 Failures: 16 Pending: 8

Agency Type:

The China Aerospace Science and Technology Corporation (CASC) is the main contractor for the Chinese space program. It is state-owned and has a number of subordinate entities which design, develop and manufacture a range of spacecraft, launch vehicles, strategic and tactical missile systems, and ground equipment. It was officially established in July 1999 as part of a Chinese government reform drive, having previously been one part of the former China Aerospace Corporation. Various incarnations of the program date back to 1956.

INFO WIKI

Taiyuan Satellite Launch Center, People's Republic of China

Launch Complex 9


Falcon 9
Success
18 hours, 47 minutes ago
USSF-481
Space Launch Complex 4E - Vandenberg SFB, CA, USA

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Zhuque-2E Block 2
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2 days, 7 hours ago
10 satellites
Launch Area 96A - Jiuquan Satellite Launch Center, People's Republic of China

Ride-share of 10 satellites to sun-synchronous orbit, including: * Guangchuan-03 & 04 (LT-03/04) from LandSpace's subsidiary LandTower for testing…


Falcon 9
Success
3 days, 8 hours ago
Dragon CRS-2 SpX-35
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

35th commercial resupply services mission to the International Space Station operated by SpaceX. The flight will be conducted under the second Commer…


Falcon 9
Success
3 days, 18 hours ago
Starlink Group 15-25
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 27 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Falcon 9
Success
6 days, 11 hours ago
SDA Tranche 1 Transport Layer A
Space Launch Complex 4E - Vandenberg SFB, CA, USA

Tranche 1 Transport Layer A is one of six missions by the United States Space Force Space Development Agency (SDA) for the Proliferated Warfighter Sp…


Long March 12
Success
6 days, 23 hours ago
SatNet LEO Group 27
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.…


Nuri
Success
1 week, 2 days ago
NeonSat-2 to 6
LC-2 - Naro Space Center, South Korea

NeonSat-2 to 6 are part of the South Korean government's Earth observation micro-satellite constellation NeonSat (New-space Earth Observation Satelli…


Falcon Heavy
Success
2 weeks ago
NROL-97
Launch Complex 39A - Kennedy Space Center, FL, USA

Classified payload for the US National Reconnaissance Office.


Falcon 9
Success
2 weeks, 1 day ago
Transporter 18 (Dedicated SSO Rideshare)
Space Launch Complex 4E - Vandenberg SFB, CA, USA

Dedicated rideshare flight to a sun-synchronous orbit with dozens of small microsatellites and nanosatellites for commercial and government customers.


Falcon 9
Success
2 weeks, 1 day ago
Crew-13
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

SpaceX Crew-13 is the thirteenth crewed operational flight of a Crew Dragon spacecraft to the International Space Station as part of NASA's Commercia…