Small step for satellite, giant leap for capability

A controlled separation of Australia’s M2 cube satellite in space was a recent success for Australia’s space capability – with the satellite capturing a photo of the momentous event.

CAPTION: Australia’s M2 cube satellite successfully completes a controlled separation in space. Story by Flight Lieutenant Jessica Aldred.

The M2 satellite mission is a collaborative project between the University of NSW Canberra Space and Air Force.

Head of Air Force Capability Air Vice-Marshal Cath Roberts said it was Australia’s most complex CubeSat mission.

“This collaboration allows small satellites to be used for evaluation of technologies that may eventually be placed onto more complex space systems, such as large communications or Earth observation satellites,” Air Vice-Marshal Roberts said.

“The initiation of formation flying is a landmark moment for the Defence space domain. This allows testing of satellite separation mechanisms and facilitates on-orbit research. The two satellites are packed with payloads, such as optical telescopes which are informing future Defence surveillance concepts.”

The M2 mission has been orbiting the globe since being launched in New Zealand by Rocket Lab in March.

Following the controlled separation, M2A and M2B will enable planned research into formation flying, satellite control mechanisms, maritime surveillance, space domain awareness and inter-satellite communications.

M2A and M2B will be able to communicate with each other as well as ground stations on Earth, giving better quality data with greater detail and less lag time.

“In a world first, M2 is carrying the first neuromorphic cameras ** to be placed into orbit. Western Sydney University’s International Centre for Neuromorphic Systems  leads development of these biology-inspired event-based cameras, delivering advanced capability for tracking small and fast-moving objects,” Air Vice-Marshal Roberts said.

The UNSW Canberra Space team also achieved an Australian first, performing in-space artificial intelligence inferencing using on-board computing. This represents a significant step towards developing intelligent, networked satellite constellation technologies.

Director General Air Defence and Space Air Commodore Philip Gordon said UNSW Canberra Space engaged with a supply chain of about 30 Australian companies and organisations for the M2 satellite mission.

“M2 is not only significant for Defence’s space domain, but also for advancing Australia’s burgeoning space industry,” Air Commodore Gordon said.

“This is an example of the world-class space capabilities on offer by Australian industry and academia – showcasing their depth of talent, ingenuity and collaborative spirit.”

** Neomorphic cameras are based on pixels that respond independently to changes in brightness as and when they occur.  Ed.

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