A nearby galaxy long treated as a stable cosmic reference is revealing a far more dynamic and turbulent history.

How far the Milky Way's disk extends has long been difficult to define—it doesn't end sharply, but fades away gradually at ...

The Milky Way does not come with a clean outer line. Its disc does not stop the way a coastline does. It fades, becoming ...

Our physicists have created a new movie taking us back nine billion years in time to understand the formation of our Milky ...

A giant black hole in NGC 4486B reveals a recent cosmic merger that has astonished the astronomical community.

How far the Milky Way's disc extends has long been difficult to define — it doesn't end sharply, but fades away gradually at its outer edges. Now, for ...

Our physicists have created a new movie taking us back nine billion years in time to understand the formation of our Milky ...

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Scientists have identified the precise edge of the Milky Way's star-forming disc by studying the ages of over 1,00,000 stars.

Astronomers have identified the outer boundary of the star-forming region in the Milky Way. By analysing the ages of stars ...

Astronomers have identified clear evidence of a recent merger between two supermassive black holes (SMBHs) in the galaxy NGC 4486B. This rare cosmic event, detailed in a new study published in The ...