SpaceSail Polar Group #7

Overview

Destination: Polar Orbit
Mission: Communications

Polar Orbit Commercial LC-1 Wenchang Space Launch Site, People's Republic of China

18 Low Earth Orbit communication satellites with Ku, Q and V band payloads for the G60 constellation operated by Shanghai Spacesail Technologies with funding backed by the Shanghai local government. Initial constellation will consist of 1296 satellites by 2027 with long term plans to expand it to 12000 satellites.

Updates

Cosmic_Penguin • April 7, 2026, 2:14 p.m.

Launch success.


Cosmic_Penguin • April 7, 2026, 1:37 p.m.

Liftoff.


Cosmic_Penguin • April 2, 2026, 3:18 a.m.

Updated launch window per new NOTAMs.


Cosmic_Penguin • March 26, 2026, 8:08 a.m.

Added launch per NOTAMs; Payload identity uncertain, probably with SpaceSail Polar LEO communication satellites.


Long March 8

Family:
Configuration:

Long March 8 (Chinese: 长征八号运载火箭) is an orbital launch vehicle developed by the China Academy of Launch Vehicle Technology to launch up to 5000 kg to a 700 km altitude Sun-synchronous orbit (SSO). The rocket is based on the Long March 7 with its first stage and 2 out of its 4 boosters, along with the existing liquid hydrogen burning 3rd stage of the Long March 3A/3B/3C and 7A as its 2nd stage. A "Core Only" version omitting the boosters is also available.

Specifications
  • Stages
    2
  • Length
    50.34 m
  • Diameter
    3.35 m
  • Fairing Diameter
  • Launch Mass
    356.0 T
  • Thrust
    4800.0 kN
Family
  • Name
    Long March 8
  • Family
  • Variant
  • Alias
  • Full Name
    Long March 8
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
    8100.0 kg
  • Geostationary Transfer Orbit
    2800.0 kg
  • Direct Geostationary
  • Sun-Synchronous Capacity
    5000.0 kg

China Aerospace Science and Technology Corporation

China Aerospace Science and Technology Corporation

(CASC)

Chairman & President: Lei Fanpei Founded: 1999 Successes: 599 Failures: 16 Pending: 9

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
NASASpaceflight

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China conducts pair of Long March launches for Thousand Sails and Guowang megaconstellations

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Wenchang Space Launch Site, People's Republic of China

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