Australian Rocket Launch on Track: Gilmour Space’s Orbital Attempt
Australia is getting ready to launch its first home-built rocket into orbit. This is big news. It’s the first time an Australian rocket launch company will try something this bold. Gilmour Space Technologies, based in Queensland, is leading the way.
We’ve seen rockets launch from the U.S., Russia, and even New Zealand. Now, it’s our turn. With the Eris rocket, Australia wants to join the space race. This isn’t just a science experiment. It’s a real mission to show we can build, launch, and control our own space tech.
The launch will take place at Bowen Orbital Spaceport, a brand-new site made for this purpose. We’re not just watching from the sidelines anymore. We’re stepping up, and building rockets, spaceports, and a future in space.
Let’s explore how Gilmour Space is making history. We’ll look at their rocket, the spaceport, the challenges they face, and what this launch means for all of us.
Gilmour Space Technologies: Pioneering Australian Aerospace
In 2015, two brothers from Queensland, Adam and James Gilmour, started Gilmour Space Technologies. They had a big dream: to make space more accessible for Australia. Starting on the Gold Coast, their company has grown to over 200 employees. They work with over 300 Australian businesses. These companies help build rockets. They also support new space technologies.
Gilmour Space wants to make space travel cheaper. They focus on small satellites. Their goal is to help more people reach space. They focus on hybrid propulsion technology, which combines solid and liquid fuels. This approach is safer and more cost-effective than traditional methods.
Gilmour Space raised $55 million in a Series D funding round to support their mission. Investors include Blackbird Ventures and Main Sequence Ventures. This funding helps them develop their rockets and prepare for launches.
The Eris Rocket: Australia’s Orbital Ambition
The Eris rocket is a three-stage launch vehicle standing 23 meters tall. It’s designed to carry up to 305 kilograms into Low Earth Orbit (LEO).

Eris uses hybrid propulsion, combining solid fuel with a liquid oxidizer. This method offers a balance between safety and performance.
Additionally, Parts of the rocket are made with 3D printing. The Phoenix engine is one of them. This helps save time and money.
Eris will carry a camera and a jar of Vegemite for its test flight. The Vegemite symbolizes Australian culture and resilience.
Bowen Orbital Spaceport: Launching from Home Soil
The Bowen Orbital Spaceport is in Abbot Point, North Queensland. It is Australia’s first licensed space launch site.
The spaceport is close to the equator. This helps rockets use less fuel. The area has few people, so it is safer during launches. Gilmour Space works with local communities and Indigenous groups. The spaceport may bring more tourists. It could also help the local economy grow.
Australian Rocket Launch Preparations & Regulatory Milestones
Gilmour Space is the first Australian company to receive a commercial orbital launch permit. They comply with the Space (Launches and Returns) Act 2018, ensuring all safety and regulatory standards are met.
The company conducted wet dress rehearsals and engine tests to prepare for the launch. A problem with the rocket’s nose cone caused a delay. The team is checking the issue. They will share the new launch date soon.
The initial launch window was set for May 15 – 18, 2025. Due to the technical issue, the launch has been postponed, with a new date to be determined.

Challenges and Expectations
First launches often face setbacks. Companies like SpaceX and Rocket Lab experienced failures before achieving success. Gilmour Space acknowledges that challenges are part of the journey.
Even a 10-second flight would be considered a milestone. Each step forward brings valuable data and experience.
Gilmour Space plans to develop Eris Block 2 and Eris Heavy for larger payloads. They aim for regular commercial launches and potential crewed missions in the future.
Implications for Australia’s Space Industry
This launch positions Australia among nations with sovereign launch capabilities. It enhances national security and technological independence.
The project creates jobs and stimulates local industries. It also attracts international clients and investments.
Australia has the potential to become a key player in the small satellite launch market. Opportunities for international collaborations and partnerships are on the horizon.
Wrap Up
Gilmour Space Technologies’ journey with the Eris rocket marks a significant step for Australia’s space ambitions. Despite challenges, the team’s dedication brings the nation closer to becoming a major player in space exploration.
As we await the rescheduled Australian rocket launch, the future of Australia’s role in space looks promising.
Frequently Asked Questions (FAQs)
Yes, Australia has launched rockets into space. Currently, Gilmour Space Technologies is preparing to launch the Eris rocket, aiming to be Australia’s first homegrown orbital rocket.
An orbital rocket launch sends a rocket into space at high speed. It must go fast enough to stay in orbit around Earth, not fall back down.
The first rocket to reach space was launched by the Soviet Union in 1949. It was a modified German V-2 rocket.
Australia’s first satellite, WRESAT, was launched on November 29, 1967, from the Woomera Test Range in South Australia.
Disclaimer:
This content is for informational purposes only and not financial advice. Always conduct your research.