The countdown is on! 🚀 Do not miss your chance to be part of the 2nd edition of the IAF Global Space Conference on Climate Change (GLOC 2026) , 2 - 4 June 2026 in Kigali, Rwanda. ⏳Submit Your Abstract by 7 November 2025! https://t.co/XGb9w3aEP4 #GLOC2026

What a splendid week it has been here in Sydney! Thanks to everyone who joined us for the 76th International Astronautical Congress and for making this edition in Australia so special ✨ Enjoy the #IAC2025 Highlights video! https://t.co/JRbSYHOuev

Glad to announce that the 79th International Astronautical Congress will be held in Samarkand, Uzbekistan 2028! Congratulations to the selected host Uzcosmos 👏 We are looking forward to be working together with you on IAC 2028!

We have reached the final part of the 76th International Astronautical Congress - the IAC 2025 Closing Ceremony #IAC2025 If you could not join us in person be part of it online at ➡️ https://t.co/UaBXwL84pD

IAF GNF astronauts panel dedicated to the 25 years of continuous human presence in lower Earth orbit onboard the International Space Station (ISS) #IAC2025

Adam Gilmour from @GilmourSpace talks about the maiden TestFlight1 launch - the first orbital rocket launched in Australia 🇦🇺 “One of the lessons learned is that it always takes much longer than you think to build a rocket” #IAC2025

We are starting Day 5 of IAC 2025 with two fascinating Late Breaking News sessions ➡️ 🔵 NISAR: DUAL FREQUENCIES - SINGLE PURPOSE - FOR A RESILIENT EARTH 🔵 LAUNCHING AUSTRALIA'S FIRST ORBITAL ROCKET – LESSONS LEARNT #IAC2025

We have already arrived at the final day of the 76th International Astronautical Congress! Today is the public day at the @IAC2025sydney and we are expecting more than 11,000 to join us 🙌

CONGRATULATIONS to the 2025 IAF World Space Award Recipient - Teams Category 🏆 ✨Chang’E-6 Mission✨ The Chang’E-6 Mission: the world’s first lunar sampling return from the far-side of the Moon marks a historical milestone in human lunar exploration. #IAC2025

IAF Press Conference with International Astronauts #IAC2025

Josef ASCHBACHER @esa talks about the importance of sustainability “We have to ensure not only that our generation is having a nice planet but also the generations to come” #IAC2025

Gay Jane P. PEREZ @PhilSpaceAgency “Space sustainability thrives on cooperation… ensuring access to space is a shared responsibility” #IAC2025

Welcome to Day 4 of the 76th International Astronautical Congress and to the final plenary of the week ➡️ SPACE SUSTAINABILITY: REGIONAL PRIORITIES, GLOBAL RESPONSIBILITY #IAC2025 @esa @NASA @PhilSpaceAgency @AusSpaceAgency

IAC 2025 Highlight Lecture ➡️ ADRAS-J: FIRST ENCOUNTER WITH SPACE DEBRIS With Chris Blackerby @astroscale_HQ and Toru Yamamoto @JAXA_en

The IAF Global Space Conference on Climate Change @GLOC2026 Press Conference 🌱 Join us in Kigali, Rwanda on 2 - 4 June 2026! More info ➡️ https://t.co/0H50BsPbPL

Do not miss the Next Gen Plenary now in Pyrmont Theatre ➡️ DESIGNING THE FUTURE OF HUMAN SPACEFLIGHT #IAC2025 If you are not here with us in Sydney tune in to the live stream online: https://t.co/UaBXwL8Cfb

Come and pick up your copy of the IAF Astronauts Booklet today 4 PM at the IAF Booth! 🧑‍🚀

Rwanda Space Agency CEO, Gaspard Twagirayezu, has been appointed Vice President of @iafastro during the ongoing International Astronautical Congress in Sydney, Australia. Founded in 1951, the International Astronautical Federation (IAF) is the world’s leading space advocacy

A diverse group of speakers discuss space technology, climate change, and relationship-building in the IAC 2025 plenary this morning ➡️ HEALING EARTH, ENVISIONING SPACE: INDIGENOUS KNOWLEDGE AND PARTNERSHIPS FOR A RESILIENT FUTURE #IAC2025

Welcome to DAY 3 of the 76th International Astronautical Congress! Today is Diversity day at the IAC and we have a fully packed schedule that awaits you. Stay up to date with all of the sessions on the IAC 2025 Congress app 📱#IAC2025