Flight Two

Overview

Destination: Low Earth Orbit
Mission: Test Flight

Low Earth Orbit Eris Pad Bowen Orbital Spaceport

Second test flight of Gilmour Space's orbital launch vehicle Eris.

Updates

Cosmic_Penguin • June 26, 2026, 2:43 a.m.

NET early 2027.


Nosu • Oct. 6, 2025, 6:46 a.m.

Adding launch


Eris-1

Family:
Configuration: 1

Eris is a 3 stage orbital launch vehicle designed to deliver up to 305kg into a low earth orbit.

See Details
Specifications
  • Stages
    3
  • Length
    25.0 m
  • Diameter
    2.0 m
  • Fairing Diameter
    1.5 m
  • Launch Mass
  • Thrust
Family
  • Name
    Eris-1
  • Family
  • Variant
    1
  • Alias
  • Full Name
    Eris Block 1
Payload Capacity
  • Launch Cost
  • Low Earth Orbit
    305.0 kg
  • Geostationary Transfer Orbit
  • Direct Geostationary
  • Sun-Synchronous Capacity
    215.0 kg

Gilmour Space Technologies

Gilmour Space Technologies

(GST)

CEO: Adam Gilmour Founded: 2013 Successes: 0 Failures: 1 Pending: 1

Agency Type:

Gilmour Space Technologies is a venture-funded Australian space company headquartered in Queensland, Australia that is developing hybrid-engine rockets and associated technology to support the development of a low-cost space launch vehicle.

INFO WIKI
SpaceNews

Gilmour Space plans return to flight next year

Despite its first orbital launch attempt lasting only a few seconds, Gilmour Space Technologies is satisfied with the attempt and moving ahead to return to the launch pad next year. The post Gilmour Space plans return to flight next year …

Bowen Orbital Spaceport

Eris Pad


Long March 2D
Success
5 hours ago
PIESAT-2 13-16
Launch Complex 9 - Taiyuan Satellite Launch Center, People's Republic of China

4 X-band synthetic-aperture radar Earth observation satellites for the Chinese Earth observation satellite company PIESAT.


Electron
Success
12 hours, 28 minutes ago
Owl By The Dozen (StriX Launch 12)
Rocket Lab Launch Complex 1B - Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand

Synthetic aperture radar satellite for Japanese Earth imaging company Synspective.


Soyuz 2.1b/Fregat-M
Success
1 day, 23 hours ago
Glonass-K1 No. 20 (?)
43/3 (43L) - Plesetsk Cosmodrome, Russian Federation

Note: Satellite serial number and Cosmos designation not confirmed. Glonass-K are the third generation of satellite design for GLONASS satellite n…


Kuaizhou 11
Success
2 days, 13 hours 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
Success
2 days, 14 hours 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
2 days, 15 hours 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
3 days, 2 hours ago
Progress MS-35 (96P)
31/6 - Baikonur Cosmodrome, Republic of Kazakhstan

Progress resupply mission to the International Space Station.


Gravity-1
Success
3 days, 17 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
4 days, 9 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
4 days, 14 hours ago
Sentinel-3C & FLEX
Ariane Launch Area 1 (ELV) - Guiana Space Centre, French Guiana

Sentinel-3C is the third satellite in the Sentinel-3 constellation, which provides high-accuracy optical, radar and altimetry data for marine and lan…