Astronomers reveal first image of the black hole - Sagittarius A*- at the heart of our galaxy

Astronomers reveal first image of the black hole - Sagittarius A*- at the heart of our galaxy

• Astronomers have unveiled the first image of the super massive black hole at the centre of our own Milky Way galaxy. This result provides overwhelming evidence that the object is indeed a black hole and yields valuable clues about the workings of such giants, which are thought to reside at the centre of most galaxies. The image was produced by a global research team called the Event Horizon Telescope (EHT) Collaboration, using observations from a worldwide network of radio telescopes.
• Scientists had previously seen stars orbiting around something invisible, compact, and very massive at the centre of the Milky Way. This strongly suggested that this object — known as Sagittarius A* (Sgr A*, pronounced "sadge-ay-star") — is a black hole, and today’s image provides the first direct visual evidence of it.

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Published date : 16 May 2022 06:10PM