* You're thinking of the Aurora Australis: This is the name of the Southern Lights, a natural light display in the southern hemisphere, similar to the Northern Lights (Aurora Borealis).
* You might be referring to a specific organization or project: There could be a local or regional initiative in Australia focused on aurora research, tourism, or something else entirely.
To help me understand what you're looking for, please provide more context. For example:
* What information are you trying to find about "Aurora Australia"?
* Where did you encounter this term?
* What is your intended use of this information?
Once I have more details, I can assist you better.