Shooting for the stars at UTAS
$2M ANTENNA TO SUPPORT MISSIONS
A NEW space antenna has been unveiled by the University of Tasmania at Greenhill Observatory, ensuring “Tasmania’s future as a hi-tech gateway to space is bright”, vice-chancellor Professor Rufus Black said. The new $2m communications antenna will provide ground support on space missions and reduce the chance of collisions for spacecraft.
UTAS School of Natural Sciences dean Simon Ellingsen said it was the southernmost antenna of its kind in the world, adding to the nation’s Southern Skies Network. “In the past, we have only been able to listen to transmissions from spacecraft but now we are able to transmit messages through radio frequency communications to spacecraft, sending commands as well as receiving data,” he said.
The 7.3m antenna will be operated by the university and provide space-toearth communications for low-earth-orbit satellites. Professor Ellingsen said about 10,000 satellites have been launched into space in the last few years.
“Globally, satellites are being launched into space at an increasing rate. To launch safely and to keep the assets safe once they are in orbit, we need to know where the stuff already up there is,” he said.
“The growth is exponential, so we are working on innovative techniques and technologies to tackle the challenges this brings, and our new antenna plays an important role in this work.”
Funded jointly by the Australian government’s Space Infrastructure Fund and UTAS, the antenna aims to expand the Australian space sector and advance national space infrastructure.
Head of the Australian Space Agency Enrico Palermo said the fund had been critical to address gaps in the country’s space infrastructure for “ensuring Australia can speed up delivery of space-based services and increase its space contribution globally”.
Mr Palermo said Australia was expert when it came to spacecraft tracking and communications, and the country’s location put it at an advantage.
“University of Tasmania’s upgraded facilities will further advance Australia’s expertise in this area and open doors to exciting new research and commercial partnerships,” he said.
“Space technology, like satellites, is critical in supporting our everyday life and national wellbeing, and the new antenna will track and protect vital technology in space that we rely on here on Earth.”
Professor Black said the partnership between the Australian Space Agency and partners like SpaceX, Skykraft, and Hensoldt would offer new opportunities for Tasmania’s space-related business ecosystem.