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Press Releases
Webb captures iconic Horsehead Nebula in unprecedented detail
Webb captures iconic Horsehead Nebula in unprecedented detail

29 April 2024 — weic2411

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Webb probes an extreme starburst galaxy
Webb probes an extreme starburst galaxy

3 April 2024 — weic2410

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Cheers! Webb finds ethanol and other icy ingredients for worlds
Cheers! Webb finds ethanol and other icy ingredients for worlds

13 March 2024 — weic2409

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Webb and Hubble telescopes affirm Universe’s expansion rate, puzzle persists
Webb and Hubble telescopes affirm Universe’s expansion rate, puzzle persists

11 March 2024 — weic2408

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Picture of the Month
Star-studded cluster
Star-studded cluster

1 May 2024 — potm2404

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A duo of starbursts in I Zwicky 18
A duo of starbursts in I Zwicky 18

26 March 2024 — potm2403

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A galactic treasury
A galactic treasury

27 Feb. 2024 — potm2402

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A massive cluster is born
A massive cluster is born

23 Jan. 2024 — potm2401

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Announcements
Cassiopeia A (MIRI Image)
Royal Astronomical Society Group Achievement Award for JWST-MIRI Team

12 Jan. 2024 — ann2401

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Cover page of the 2024 ESA/Hubble and ESA/Webb calendar
Announcement of the 2024 ESA Hubble and Webb Calendar

15 Dec. 2023 — ann2303

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Illustration (Artist’s Impression) of WASP-39 b and Its Star
Announcement of Opportunity for ESA-appointed representatives to join the NASA-GOMAP START team for the Habitable Worlds Observatory

24 Oct. 2023 — ann2302

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Short-wavelength NIRCam Orion mosaic in ESASky
Webb’s wide-angle view of the Orion Nebula is released in ESASky

2 Oct. 2023 — ann2301

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ESA/HUBBLE/WEBB SCIENCE NEWSLETTER