Astronomers are Watching a Newly Forming Super Star Cluster

An artist impression of young star formation in the Large Magellanic Cloud. Massive and low-mass stars appear within nebulous gas within which they are born. Credit: NSF/AUI/NSF NRAO/S.Dagnello

Six or seven billion years ago, most stars formed in super star clusters. That type of star formation has largely died out now. Astronomers know of two of these SSCs in the modern Milky Way and one in the Large Magellanic Cloud (LMC), and all three of them are millions of years old.

New JWST observations have found another SSC forming in the LMC, and it’s only 100,000 years old. What can astronomers learn from it?

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