From a small observatory in Victoria's east, Chris Stockdale spends his nights watching for something most people would never notice, the faintest flicker of light from stars hundreds of light years away.
Astronomers have proposed a radical alternative to the long-held belief that a supermassive black hole sits at the centre of the Milky Way, suggesting that instead a dense clump of dark matter could generate the same gravitational effects.
09 Apr 2026-11:38
