This talk will go through all the ways amateurs have used telescopes, and with the advent of Smart Telescopes.

Recent research into planetary science will be discussed in this on-line presentation

How to view the lunar eclipse on 14 March 2025 from Sydney.

This talk presented by Professor Miroslav D. Filipović at Sydney Observatory on 7 April, 6:30pm is about radio astronomy research.

Celebration of 130 years of astronomy