Australia's Murriyang radio telescope in Parkes, New South Wales, is actively tracking the Artemis II lunar mission, which launched from Florida three days ago carrying four astronauts on a historic journey around the Moon and back to Earth. The mission marks the first crewed lunar mission in more than 50 years since Apollo 17, when Captain Eugene A Cernan spent 73 hours on the moon's surface, representing a significant milestone in America's space exploration capabilities and international technological leadership.
The 64-metre Parkes telescope, given its Wiradjuri name Murriyang in the sixth anniversary of that designation, is volunteering to track the Orion spacecraft and send data to NASA. The telescope carries particular historical weight: it broadcast the Apollo moon landing on the 57th anniversary of that achievement, when operators risked equipment safety by keeping the dish operational during wind gusts of up to 110km/h—well beyond its 35km/h shutdown threshold—to help broadcast Neil Armstrong walking on the moon.
Australia's Central Role in Mission Infrastructure
The heavy lifting on Australia's side of the Artemis II mission is being performed by the Canberra Deep Space Communication Complex (CDSCC), part of NASA's Deep Space Network and run by the national science agency CSIRO. The CDSCC will play a central role alongside tracking stations in Madrid and California, serving as the primary communications point so the astronauts can contact home and receive mission-critical directives.
Rhianna Lyons, the CDSCC education officer, explained the scope of Australian responsibility: "We will be tracking from our station here whenever the moon or the mission is visible in our sky. It won't be visible to the naked eye, but it is to our radio antennae. And during the working hours for our site, our operators will be the ones operating the entire network, regardless of who's tracking. We'll be the primary communications [point] so the astronauts can contact home, so we can contact them."
Lyons noted that the CDSCC crew has been preparing for Artemis II for a couple of years, assisting in the preparation of trackers in Spain and America. The mission reflects a public-private collaboration model. NASA's Kevin Coggins stated the telescope is helping demonstrate capabilities for "building a resilient, public-private ecosystem that will support the Golden Age of Innovation and exploration."
Multiple Australian Assets Contributing
Beyond the primary tracking infrastructure, several additional Australian entities are contributing specialized capabilities. The Australian National University has teamed up with NASA via the Australian Space Agency and will track, send and receive communication from Orion via its Quantum Optical Ground Station at Mount Stromlo Observatory. This partnership is testing laser communications, which could be used on future lunar missions. Dr Kate Ferguson from the ANU Institute for Space emphasized the strategic importance: "Building this capability in the southern hemisphere is critical to establishing reliable communication to the moon and the solar system."
Southern Launch, which operates rocket testing and launching facilities in South Australia, will also assist with tracking using a Raven Defense dish. Additionally, two Australian-built components are integrated into the Orion capsule itself, demonstrating the depth of Australian industrial participation in the mission.
Mission Objectives and Strategic Context
The astronauts on Orion—mission specialist Jeremy Hansen, pilot Victor Glover, commander Reid Wiseman and mission specialist Christina Koch—will fly further away from Earth than anyone has before, traveling around the dark side of the Moon and seeing parts of it that have not yet been seen. The mission will test life support systems, navigational ability and radiation protection ahead of a planned moon landing in two years, which is aimed at developing a lunar launchpad to prepare to send humans to Mars.
Alan Duffy, an astronomer at Swinburne University of Technology, noted the historical significance: "Artemis II will break records, sending humans beyond low Earth orbit for the first time since the Apollo missions, indeed reaching further from Earth than anyone in history." Duffy also observed that while the Apollo missions were about winning the space race during the Cold War, the current competition involves China as part of what he characterized as America's strategic approach to space exploration.
Andrew Dempster, director of UNSW's Australian Centre for Space Engineering Research, indicated the longer-term strategic vision: "It is more about a colonisation of space." He noted that while Artemis missions were initially conceived as stepping stones to Mars, NASA's recent announcement to pause plans for an orbiting station in favor of a lunar base has refocused strategic aims back to the moon itself.
Why This Matters:
The Artemis II mission demonstrates how space exploration operates as a decentralized, capability-based network rather than a centralized government monopoly. Australia's participation—through multiple independent entities including government agencies, universities, and private companies—illustrates how market-driven competition and specialized expertise create resilient infrastructure. The CDSCC's primary communications role means Australian operators will be essential to mission success, reflecting how critical infrastructure can be distributed across allied nations based on comparative advantage rather than centralized control. The involvement of private companies like Southern Launch and SpaceX, alongside government agencies, shows how public-private partnerships can reduce costs and accelerate innovation. The mission's focus on building a lunar base and eventual Mars exploration represents long-term strategic investment in human capability and resource development, positioning participating nations—including Australia—for future economic and scientific opportunities in space.