Linking High-z and Low-z: Are We Observing the Progenitors of the Milky Way with JWST?

The recent JWST observation of the Firefly Sparkle at z = 8.3 offers a unique opportunity to link the high- and the low- z Universe. Indeed, the claim of it being a Milky Way (MW) type of assembly at the cosmic dawn opens the possibility of interpreting the observation with locally calibrated galaxy...

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Bibliographic Details
Main Authors: Elka Rusta, Stefania Salvadori, Viola Gelli, Ioanna Koutsouridou, Alessandro Marconi
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astrophysical Journal Letters
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Online Access:https://doi.org/10.3847/2041-8213/ad833d
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