The new commemorative shelter was unveiled recently, recognising the 75th anniversary of the world’s first successful radio observations from the sun using a RAAF WWII radar unit at the site.

The new playground has been described as ‘out of this world’ and includes a swing set with three swinging options, a climbing box with monkey bars, a junior rocket ship with slide, a spinning capsule, a rocker and more.

The astronomy themed playground links with the historical background of the site to suit a range of ages and abilities. The new shade structure, seating and a water refill station make it extra comfortable for all.

Thank you to those who provided comments on the development of this space.

Thank you to everyone who provided feedback on this project.

Community engagement revealed that there is strong support for efforts to recognise and celebrate the radio astronomy history of Plateau Park, and for the creation of a commemorative space.

• Some locals did not know about the historical nature of the park and were pleasantly surprised.
• This project has attracted the attention of many people with a link to the field of radio astronomy.

Community feedback also helped us refine final designs for the playspace. The new space-themed inclusive playground will:

• feature a range of activities suitable for different ages and abilities
• have a new artificial shade structure that will provide sun protection for the entire playground area
• have a new water bubbler and refill station nearby
• retain existing cricket safety nets in their current location
• have improved pedestrian paths and connections to it.

Other requests received during consultation related to sporting group needs and additional reserve improvements. These are outside the scope of this project and subject to funding and additional consultation. Some of the feedback will be considered as part of the Open Space and Recreation Strategy.

View the full community engagement report here.

Works on the playground and commemorative space are due to start late August, with completion expected in October 2020. The playground area will be closed during this time.

Joseph Lade Pawsey MSc PhD (1908-1962) conducted Australia's first successful experiment to detect radio waves from the sun on 3 October 1945 at the Radar Station at Plateau Park, Collaroy Plateau. He then became the leader of CSIRO's Radiophysics Radio Astronomy Division from 1945 till his death in 1962.

The work of Joseph Pawsey has led to the development and commercialisation of modern technologies including wi-fi.

We’re proposing a playground upgrade and commemorative space to celebrate the site's history (as part of Council’s Playground Renewal Program).