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: 597 Failures: 16 Pending: 10

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


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Long March 4B
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1 week ago
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1 week, 3 days ago
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Rocket Lab Launch Complex 1B - Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

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Falcon 9
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1 week, 4 days ago
Starlink Group 15-23
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.


Pallas-1
Success
1 week, 5 days ago
Demo Flight
Pallas-1 Launch Pad - Jiuquan Satellite Launch Center, People's Republic of China

First test launch of Galactic Energy’s Pallas-1 rocket, with a dummy payload on board.


Falcon Heavy
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2 weeks ago
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