Attention, high school students! Meet world-renowned scientists. Explore cutting-edge research facilities. Build your skills through hands-on workshops and activities, while forging new friendships across the world with the ISS’s packed social program.
If you’re mad about science and in Years 11 or 12 in 2027, you should apply! Applications will open in early 2027.
Thank you for giving me this opportunity to attend ISS, and live the best two weeks of my life!
From 6–19 July 2025, 110 science students from across Australia and around the world gathered at the University of Sydney for the Professor Harry Messel International Science School (ISS), the 44th ISS. Two weeks of inspiring science – and it was absolutely free!
If you'll be in Years 11 or 12 in 2027, you can start thinking now about joining our next ISS, which will be held mid-2027!
Thank you immensely for making this happen – the friendships and memories will last a lifetime.
We are hard at work putting together the program for ISS 2027. Here’s a taste of what’s in store.
Aboriginal and Torres Strait Islander peoples are under-represented in science and engineering in Australia. For this reason, the ISS organisers aim to select talented, enthusiastic Indigenous Australian students for the ISS, to develop their STEM interests, discover future careers and meet like-minded scholars from across Australia and around the globe.
The ISS Indigenous Australian Scholars Program reserves five scholarships to attend ISS2025 for Aboriginal and Torres Strait Islander applicants.
The selection process for these scholarships is simple.
To apply as an Indigenous scholar, you will need to upload evidence of your Aboriginal and Torres Strait Islander background when you apply. This can be any one of the following:
More details of the Indigenous Scholars Program will be available when the applications open in January 2025.
Email: iss.info@sydney.edu.au