James Webb telescope discovers surprising trove of metals around the Milky Way's supermassive black hole
The region near Sagittarius A-star, the Milky Way's supermassive black hole, is enriched in metals, although only modestly. The likely cause is supernovae explosions, which synthesize elements heavier than hydrogen and helium.
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3 sourcesJames Webb telescope discovers surprising trove of metals around the Milky Way's supermassive black hole
The Gas Near Sagittarius A-star is Enriched in Metals, Probably from Supernovae Explosions
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