News & events

Historic ‘Satellite Selfie’ captures distinct moment in time

Australia's largest ever selfie has captured some incredible images from the ACT and the Northern Territory.

Scientists see the dark side of our galaxy

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.

Supergiant star Betelgeuse smaller, closer than first thought

Lately the supergiant star has been behaving strangely.