An international team of astronomers has challenged a popular theory that mysterious dark matter dominates gravity in the inner parts of spiral galaxies such as our Milky Way.

Canberrans and Northern Territorians are being encouraged to beam a message to Australia and the globe via space for the world’s largest ever Satellite Selfie

We now know just how massive the fastest-growing black hole in the Universe actually is, as well as how much it eats, thanks to new research led by ANU.