Gilmour Space Fires up for 2022 with Australia’s Largest Rocket Engine Test

QUEENSLAND, Australia, 11 January 2021 (Gilmour Space Technologies PR) — Rocket engineers at Gilmour Space Technologies have greeted the new year with a successful 110-kilonewton test fire of the most powerful rocket engine ever developed in Australia.

The 75-second test was a major milestone for Gilmour Space, which is developing rockets that will, over the next five years, be capable of launching 300- to 4,000-kilogram satellites and payloads into low earth and other orbits. 

“What you see here is the main engine that will power the first and second stages of our three-stage Eris rocket to space,” explained company CEO, Adam Gilmour. 

“It was a successful test. We achieved our expected full thrust of 110 kilonewtons (or 25,000 pounds-force) over the 75 seconds, and our team will be moving on to the final engine qualification campaign next month.”

Strategically, the test was also a demonstration of Australia’s first sovereign launch capability. “It is no small thing to say that we’ve developed Australia’s largest rocket engine; and that it could have significant flow-on benefits for the commercial, civil and defence space sectors,” he added. 

On where and when Eris will be launched, Mr Gilmour said the company was currently seeking approvals from state and federal government agencies to green light a small orbital spaceport at the Abbot Point State Development Area in Bowen, North Queensland. 

“With timely assessments and approvals from relevant authorities, we hope to be able to launch Australia’s first orbital rocket from Queensland sometime in the latter half of 2022.” 

About Glimour Space Technologies

Gilmour Space Technologies ( is Australia’s largest sovereign space employer and manufacturer of orbital launch vehicles and spacecraft, employing over 110 employees in Gold Coast, Queensland. 

Since the first hybrid rocket launch in 2016, Gilmour Space has made significant progress in developing Australia’s first capability for launching commercial, civil, and defence-related satellites into orbit. Pending all approvals, the first Eris rocket launch will be in the second half of 2022.