Following the spectacular total lunar eclipse of 26 May 2021 Sydney-siders are to be treated to a partial lunar eclipse. DATE:19 November...

Andrew Wood is an amateur astronomer and member of Sydney City Skywatchers. He has spent much of covid outside at night on Dharawal...

Monty Leventhal OAM Summing up for the month of June 2021; Sunspot activity at the start of Cycle 25 once again has remained very low...

Planetary Defense entails detecting, monitoring, understanding, and mitigating near-Earth objects. They are small objects in our solar...