Inside Equatorial Space Systems Defence Tech Site Tour
NT Defence visitors explore Equatorial Space Systems Hot-Fire Test Facility in Hidden Valley—where sovereign capability meets local ingenuity.
During Defence Week NT, a select group of defence stakeholders, industry professionals and innovators boarded a bus from the Darwin Innovation Hub to explore one of Northern Australia’s most advanced test facilities—Equatorial Space Systems (ESS), a leader in hybrid rocket propulsion and testing.
Although the ESS facility blends into the bush surrounds, the work inside is anything but ordinary. It houses advanced propulsion hardware and testing systems. These contribute to Australia’s growing sovereign capability in space and defence.
From the Hub to Hidden Valley
The tour began at the DIH, Northern Australia’s launchpad for defence, space, and tech ventures. Attendees were then shuttled 15 minutes to ESS for a guided walkthrough of the hot-fire test site.
A Facility Built for Capability
Upon arrival, guests were welcomed by Chief Technology Officer Jamie Anderson and propulsion engineers Ross Hayes, Harish Kurapati, Felix Kyburg, and Viknesh Rajmohandos.
They toured the mission control centre, fuel storage, and hybrid rocket motor facility. Inside the test chamber, engineers explained how hybrid rocket systems work. They also discussed the benefits over solid and liquid propellants and how these systems support safe, responsive, and sustainable launch capabilities.
Moreover, the team shared the challenges of precision testing and how their systems are designed. Their depth of knowledge was a highlight of the visit.
As Jamie Anderson (CTO) shared with the group:
“What we’re building here is about more than technology. It’s about trust—delivering systems that meet the demands of real missions, in real environments.“
A Personal Story of Purpose
What stood out for many was the ESS team’s passion. This work goes beyond their professional roles. It reflects a personal commitment to building Australia’s sovereign capabilities.
Northern Australia
Team members shared their experiences in space and defence programs. They explained how Equatorial Space Systems uses that knowledge to push technology forward in Australia. Their openness offered a rare, authentic look at the process behind test-ready propulsion systems.
Why Darwin Matters
Locating this work in Darwin is both practical and strategic. Northern Australia provides proximity to key orbital launch sites, logistics access, and space for safe testing.
Because testing in Singapore is limited by space and safety constraints, ESS found the room to grow in Darwin. The support of the local community also played a vital role. Events like Defence Week NT, with backing from the Darwin Innovation Hub, help emerging players like ESS gain exposure and forge new partnerships.
DIH: A Platform for Exposure
The DIH Landing Pad is a strategic service tailored for startups and scale-ups wanting to enter new markets, validate their ideas in a real-world environment, and gain exposure to industry, government, and investment partners.
For companies like ESS, that means boots on the ground in Darwin, connecting with defence stakeholders, showcasing capabilities, and building momentum toward something much bigger. As a DIH-supported company, ESS has used its Landing Pad position to demonstrate not just potential—but tangible progress.
Whether it’s introducing new systems for launch coordination or collaborating with regulatory bodies, ESS’s presence in Darwin is a signal that Northern Australia is open for high-tech business.
For those on the tour, the message was clear: capability development is happening here and now. While ESS isn’t launching rockets yet, it is building the infrastructure, expertise, and systems that will power the next phase of Australia’s space and defence technology.
And for Darwin, that’s one more reason to keep looking up.
