Pinned Tweet
📢 This X account is no longer active. You can keep up with AAL on LinkedIn, Bluesky and Instagram—just search for Astronomy Australia Ltd.
AAL welcomes Daniel T. Jaffe as new President of the @GiantMagellan telescope. Daniel brings decades of leadership in research and astronomy, and we look forward to working with him on this next-generation observatory. Learn more here: giantmagellan.org/2026/01/13…
Attention Australian #STEM undergraduates: how would you like to spend 6 weeks in mid-2026 working on a research project at the headquarters of @ESO? Travel and accommodation costs, along with a stipend are all covered. Apply by 31 Jan! eso.org/sci/publications/ann…
AAL and the CTA-Australia consortium are excited to be part of this major international project hosted and supported by @ESO. eso.org/public/news/eso2521/
AstronomyAustralia retweeted
2025 was a pivotal year for the Giant Magellan Telescope. We welcomed @MIT as a new consortium partner, reached major manufacturing and assembly milestones, and advanced into the @NSF’s Major Facilities Final Design Phase.
Explore our Year in Photos and see our story of 2025 told visually: giantmagellan.org/2025/12/16…
Image Credit: Gonzalo Torres
AstronomyAustralia retweeted
Manufacturing of the Giant Magellan Telescope is progressing — with exciting developments underway in adaptive optics and instrumentation.
Explore the latest in our Milestones newsletter, featuring updates and behind-the-scenes insights from the scientists and engineers making it happen:
✅ Support-system testing — optical & thermal control system performance
✅ Assembly, integration & testing of the Adaptive Optics & Phasing Sensor (GAPS) Testbed
✅ New Optical Control & Performance lab facility now online
✅ Successful Preliminary Design Review for the Commissioning Camera — the first instrument to collect light from the Giant Magellan Telescope
Read the full Milestones newsletter for more detail: linkedin.com/pulse/milestone…
The latest @ESO Messenger includes science highlights from the #MAUVE ESO Large Programme led by astronomers at @ICRAR, plus a profile of Australian ESO Fellow @amelia_fmc. eso.org/sci/publications/ann…
Congratulations to our colleagues at @VRubinObs on this significant milestone. AAL continues to provide professional software effort through ADACS to Rubin Observatory in exchange for LSST data access rights for our community. astronomyaustralia.org.au/bl…
Did you catch last night's aurora? The Anglo-Australian Telescope's all sky camera did! The AAT is located at Siding Springs Observatory, hosted by ANU. AAL acts as a manager for telescope operations. Credit: SSO/AAT #auroraaustralis #aurora
Exciting news on the @giantmagellan front in recent weeks, with @MIT joining the project and our own @cosmicpinot being appointed vice-chair of the GMTO Board. Read more at astronomyaustralia.org.au/bl…
AstronomyAustralia retweeted
Engineers are using a powerful simulation tool — “BOB” (Builder of Observatory Behaviors) — to rehearse daily operations, safety, and maintenance for the Giant Magellan Telescope in a fully interactive 3D world built with @UnrealEngine.
Read more: giantmagellan.org/2025/10/21…
Congratulations to Giacomo Cordoni and his team on getting some of the earliest science from @VRubinObs data.
AAL oversees Australia's in-kind contributions to Rubin Observatory that make access to these data for our community possible.
#Astronomy @ANUmedia
Find out more here: science.anu.edu.au/news-even…
From starlight to quantum light.
@Macquarie_Uni spinout @REDBACKsys is transforming spectroscopy - adapting tools from astronomy to power quantum sensing, communication, and computing.
See more here: astronomyaustralia.org.au/bl…
#SpaceTech #Quantum #Astronomy
Blue Horizons is coming!
Join the @UniMelb Space Lab for a two-day summit shaping the future of Australian space-based astronomy.
- 1–2 Dec 2025
- Melbourne
- Closes 31 Oct
Explore Australia’s next decade in Space Science & Astronomy.
#WorldSpaceWeek #Astronomy
Congratulations to Dr Sarah Caddy! Sarah is now apart of the LSST-DA Catalyst Postdoc Alliance, advancing Australia’s role in Rubin science.
See more: astronomyaustralia.org.au/bl…
In order to help keep Australia at the forefront of gravitational wave astronomy AAL supports the Gravitational Wave Data Centre, and studies into an Australian Gravitational Wave Observatory. astronomyaustralia.org.au/gr…
A decade ago, we heard the universe for the first time. Gravitational waves changed physics forever. Here’s how Australia helped make it happen.
🎓 Discover the story in our new documentary: youtu.be/n12Ml1sI2Kw
AstronomyAustralia retweeted
With SkySynth, the #RubinFirstLook images are ear-resistable 👂✨
SkySynth transforms the Virgo Cluster into a sparkling symphony of science! 🧪 Instead of conveying data visually, like a picture, a sonification like SkySynth translates data into sound.
skyviewer.app/skysynth
AstronomyAustralia retweeted
The first citizen science project using NSF–DOE Rubin Observatory, Comet Catchers ☄️, has already passed 1.5 MILLION classifications on @the_zooniverse 🤯
Now that's what we call teamwork!
Find Comet Catchers (and other Rubin projects as they go live) at zooniverse.org/rubin














