Demo Flight

Overview

Destination: Polar Orbit
Mission: Test Flight

Polar Orbit Tianlong-3 Launch Pad Jiuquan Satellite Launch Center, People's Republic of China

First test launch of Space Pioneer’s Tianlong-3 rocket.

Updates

Cosmic_Penguin • April 3, 2026, 6:29 a.m.

Launch failure.


Cosmic_Penguin • March 31, 2026, 7:01 a.m.

Delayed to April 3.


Cosmic_Penguin • March 30, 2026, 4:50 a.m.

Added tentative launch date and time per NOTAMs; Assignment of this launch to the launch listed in this launch window is highly uncertain.


Cosmic_Penguin • March 28, 2026, 12:25 p.m.

Reverted update due to high uncertainties with linking potential launch on March 30 with Tianlong-3.


Cosmic_Penguin • March 27, 2026, 3:27 p.m.

Updated launch date and time per NOTAMs; Assignment of this launch to the launch at the date and time listed is highly uncertain.


Tianlong-3

Family:
Configuration:

Specifications
  • Minimum Stage
    2
  • Max Stage
    3
  • Length
    72.0 m
  • Diameter
    3.8 m
  • Fairing Diameter
    4.2 m
  • Launch Mass
    600.0 T
  • Thrust
    8100.0 kN
Family
  • Name
    Tianlong-3
  • Family
  • Variant
  • Alias
    TL-3
  • Full Name
    Tianlong-3
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
    17000.0 kg
  • Geostationary Transfer Orbit
  • Direct Geostationary
  • Sun-Synchronous Capacity
    10000.0 kg

Space Pioneer

Space Pioneer

(SP)

CEO: Kang Yonglai Founded: 2015 Successes: 1 Failures: 1 Pending: 0

Agency Type:

Space Pioneer is a Chinese private space launch company based in Beijing. It was founded in 2015 by Kang Yonglai.

INFO WIKI

Related News

Arstechnica

Rocket Report: Price parity between Ariane 6 and Falcon 9? Isar stands down.

“As space becomes increasingly strategic, access is no longer a luxury."

NASASpaceflight

China debuts new launchers, tests orbital servicing and outlines future deep-space missions

CAS Space and Space Pioneer have both debuted new Chinese commercial launchers within days of… The post China debuts new launchers, tests orbital servicing and outlines future deep-space missions appeared first on NASASpaceFlight.com.

SpaceNews

China’s commercial Tianlong-3 rocket fails on debut launch

The first launch of the Tianlong-3 rocket from Chinese commercial firm Space Pioneer failed Saturday after suffering an anomaly in its ascent phase. The post China’s commercial Tianlong-3 rocket fails on debut launch appeared first on Spa…

NASASpaceflight

Launch Preview: SLS, Falcon 9, Atlas V, and Soyuz launches comprise busy launch manifest

Nine launches are scheduled this week, with rockets expected to liftoff from Florida, California, Russia,… The post Launch Preview: SLS, Falcon 9, Atlas V, and Soyuz launches comprise busy launch manifest appeared first on NASASpaceFlight…

Jiuquan Satellite Launch Center, People's Republic of China

Tianlong-3 Launch Pad


Long March 12B
Success
1 day, 18 hours ago
Demo Flight (SpaceSail Polar Group #10)
Long March 12 series Pad - Jiuquan Satellite Launch Center, People's Republic of China

First test launch of CASC/CACL’s Long March 12B rocket; carried a batch of 2 operational Low Earth Orbit communication satellites with Ku, Q and V ba…


Long March 2D
Success
3 days, 8 hours ago
4 x SatNet test satellites
Launch Complex 3 (LC-3/LA-1) - Xichang Satellite Launch Center, People's Republic of China

Officially described as "Satellite-Internet Technology Demonstration Satellites". Probably 4 test satellites for the Chinese state-owned LEO commu…


Falcon 9
Success
3 days, 11 hours ago
Starlink Group 17-41
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Atlas V 551
Success
4 days, 2 hours ago
Amazon Leo (LA-07)
Space Launch Complex 41 - Cape Canaveral SFS, FL, USA

Amazon Leo, formerly known as Project Kuiper, is a mega constellation of satellites in Low Earth Orbit that will offer broadband internet access, thi…


Falcon 9
Success
4 days, 13 hours ago
Starlink Group 10-53
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Long March 7A
Success
1 week ago
TJSW-24
201 - Wenchang Space Launch Site, People's Republic of China

Chinese classified satellite claimed to be for communication technology test purposes. Actual mission not known.


Falcon 9
Success
1 week ago
Starlink Group 17-37
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Falcon 9
Success
1 week, 1 day ago
Starlink Group 10-47
Space Launch Complex 40 - Cape Canaveral SFS, FL, USA

A batch of 29 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Long March 2F/G
Success
1 week, 2 days ago
Shenzhou 23
Launch Area 91 (SLS-1 / 921) - Jiuquan Satellite Launch Center, People's Republic of China

Shenzhou 23 will be the 23rd flight of the Shenzhou program.


Starship
Success
1 week, 4 days ago
Flight 12
Orbital Launch Pad 2 - SpaceX Starbase, TX, USA

12th test flight of the two-stage Starship launch vehicle. Maiden Flight of Starship V3. The flight test’s primary goal will be to demonstrate eac…