Where is this? And when? Glen Nagle points out that the large poster behind the Shuttle model is of the Rockwell space station done in 1976.

On the right is a graphic depicting “The Australian Synthesis Telescope”.

The Australian Synthesis Telescope, suggested around 1975, was to be an interferometer built to supplement the existing Parkes Radio Telescope. It was never built.

The model of DSS42 visible in botjh pictures is almost certainly the one from Tidbinbilla.