Black Hole Images: First look at Sagittarius A* At Centre of Milky Way

Scientists unveil image of huge black hole at Milky Way's centre.

The Event Horizon Telescope has provided the first look at Sagittarius A* at the centre of the Milky Way.

Professor Karl Glazebook from Swinburne University of Technology said capturing the images of the glowing gas swirling around the black hole was a huge technical challenge.

“This was all quite a technical challenge, with the black hole spinning every few minutes, and hours long telescope observations, an amazing feat of algorithms and data processing,” he said. “The telescope is effectively the size of the Earth, and I think this is one of the sharpest images ever made.” 

Professor Alistair Graham, who has been involved in black hole research at Swinburne over the past 15 years, said: “This is great. The EHT Collaboration has done it again.  This is now the third image of a massive black hole at the centre of a galaxy, after M87 and Centaurus A, and this time it’s the galaxy in which we live, the Milky Way.

“What they have achieved technically is akin to imaging a doughnut placed on the Moon and telling you how big the hole is.  Although, what they have done is photograph the silhouette of black hole four million times as massive as the Sun located 25,800 light years away. They are, quite literally, creating a family portrait of supermassive black holes in our neck of the Universe.”

Robyn Foyster: A multi award-winning journalist and editor and experienced executive, Robyn Foyster has successfully led multiple companies including her own media and tech businesses. She is the editor and owner of Women Love Tech, The Carousel and Game Changers. A passionate advocate for diversity, with a strong track record of supporting and mentoring young women, Robyn is a 2023 Women Leading Tech Champion of Change finalist, 2024 finalist for the Samsung Lizzies IT Awards and 2024 Small Business Awards finalist. A regular speaker on TV, radio and podcasts, Robyn spoke on two panels for SXSW Sydney in 2023 and Intel's 2024 Sales Conference in Vietnam and AI Summit in Australia. She has been a judge for the Telstra Business Awards for 8 years. Voted one of B&T's 30 Most Powerful Women In Media, Robyn was Publisher and Editor of Australia's three biggest flagship magazines - The Weekly, Woman's Day and New Idea and a Seven Network Executive.

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