This Month Elizabeth Cocking features Phobos and Deimos. The moons of Mars. Not your average moon. Phobos and Deimos are not your...

Presented by Rob Horvat This talk gives an overview of the history of the 30-inch telescope at Linden Observatory from its arrival in...

17th September 1789 Mimas, the smallest and innermost of Saturn's major moons, is discovered by English astronomer William Herschel...

10th August 1675 The foundation stone for the Royal Greenwich Observatory (RGO) is laid by the first Astronomer Royal, John Flamsteed. ...

Fascinating anniversaries selected by Elizabeth Cocking. 6th July 1938 Lysithea, a moon of Jupiter, is discovered by Seth Barnes...

6:30pm, held via Zoom, the link is sent via our secretary to all members. This is our annual Members presentation night where we feature...

John Tebbutt was the first president of the New South Wales branch of the British Astronomical Association (now Sydney City Skywatchers)....

25th June 1997 A Russian uncrewed cargo spacecraft collides with the Mir Space Station during a docking attempt knocking out much of its...

Cultural astronomer Trevor Leaman will discuss his personal investigations into the astronomical traditions of the Ngalea and Kokatha...

Presented by Nick Lomb and Toner Stevenson 6:30pm Monday 6 March Experiencing a total solar eclipse is a visceral experience, involving...