In 1924, the Commonwealth Solar Observatory was established on Mount Stromlo. Today, Mount Stromlo Observatory is the headquarters of the ANU Research School of Astronomy and Astrophysics, and for 100 years, has been a world-renowned community of researchers exploring the heavens. 

Celebrate Mount Stromlo's 100th anniversary in 2024 with a variety of special events.

Events inlcude:

• 21 June 2024 Mount Stromlo 100th - Telescopes: 100 years of evolving technology and advancing discovery 
• 18 September 2024 Mount Stromlo Observatory 100th Anniversary Symposium
• 19 September 2024 Mount Stromlo 100th - Oxygen: Breathing the Universe
• 23 November 2024 Mount Stromlo Observatory 100th Anniversary Open Day