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ESA/Hubble/Webb weic2520: Webb explores largest star-forming cloud in the Milky Way. The NASA/ESA/CSA James Webb Space Telescope has revealed a colourful array of massive stars and glowing cosmic dust in the Sagittarius B2 (Sgr B2) molecular cloud, the most massive and active star-forming region in our Milky Way galaxy.

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ESA/Webb News
24 September 2025

The NASA/ESA/CSA James Webb Space Telescope has revealed a colourful array of massive stars and glowing cosmic dust in the Sagittarius B2 (Sgr B2) molecular cloud, the most massive and active star-forming region in our Milky Way galaxy.

The release, images and videos are available on:
https://esawebb.org/news/weic2520/

Kind regards,
ESA/Hubble/Webb Information Centre
24 September 2025

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